All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sarah Anderson

Bib: 16478 •F •Age: N/A

IN

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds
Unlock Your Full

Race Performance Report

Personalized by MyRace AI
New

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Your Race Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link — view it anywhere, share with anyone
Report Preview
Generating your preview…
$4.99
One-time purchase · Instant access · Downloadable PDF · Shareable report

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:21
3.11 mi
Rank: #12931
Start → 5K
23:21 | 7:31/mi
10K
47:16
6.21 mi
Rank: #13800 (-869)
5K → 10K
23:55 | 7:42/mi
15K
1:12:40
9.32 mi
Rank: #15404 (-1604)
10K → 15K
25:24 | 8:11/mi
20K
1:40:12
12.43 mi
Rank: #17282 (-1878)
15K → 20K
27:32 | 8:52/mi
HALF
1:46:11
13.11 mi
Rank: #17535 (-253)
20K → HALF
5:59 | 8:47/mi
25K
2:09:16
15.53 mi
Rank: #18658 (-1123)
HALF → 25K
23:05 | 9:32/mi
30K
2:42:29
18.64 mi
Rank: #20423 (-1765)
25K → 30K
33:13 | 10:42/mi
20M
2:57:02
20.00 mi
Rank: #20886 (-463)
30K → 20M
14:33 | 10:43/mi
21M
3:08:33
21.00 mi
Rank: #21179 (-293)
20M → 21M
11:31 | 11:31/mi
35K
3:16:37
21.75 mi
Rank: #21421 (-242)
21M → 35K
8:04 | 10:47/mi
23M
3:29:38
23.00 mi
Rank: #21577 (-156)
35K → 23M
13:01 | 10:25/mi
24M
3:39:53
24.00 mi
Rank: #21738 (-161)
23M → 24M
10:15 | 10:15/mi
40K
3:48:40
24.85 mi
Rank: #21807 (-69)
24M → 40K
8:47 | 10:17/mi
25.2M
3:52:38
25.20 mi
Rank: #21853 (-46)
40K → 25.2M
3:58 | 11:31/mi
FINISH
4:01:36
26.22 mi
Rank: #21789 (+64)
25.2M → FINISH
8:58 | 8:48/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:11
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time2:15:25
Pace10:20 /mi
📊Positive Split: 27.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:2223:217:3123:21
7:31
-
10K
6.21 mi11:34:1747:167:3723:55
7:42
+0:11
15K
9.32 mi11:59:411:12:407:4825:24
8:11
+0:29
20K
12.43 mi12:27:131:40:128:0427:32
8:52
+0:41
HALF
13.11 mi12:33:121:46:118:065:59
8:47
-0:05
25K
15.53 mi12:56:172:09:168:2023:05
9:32
+0:45
30K
18.64 mi13:29:302:42:298:4333:13
10:42
+1:10
20M
20.00 mi13:44:032:57:028:5214:33
10:43
+0:01
21M
21.00 mi13:55:343:08:338:5911:31
11:31
+0:48
35K
21.75 mi14:03:383:16:379:038:04
10:47
-0:44
23M
23.00 mi14:16:393:29:389:0713:01
10:25
-0:22
24M
24.00 mi14:26:543:39:539:1010:15
10:15
-0:10
40K
24.85 mi14:35:413:48:409:138:47
10:17
+0:02
25.2M
25.20 mi14:39:393:52:389:143:58
11:31
+1:14
FINISH
26.22 mi14:48:374:01:369:148:58
8:48
-2:43

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:31 /mi

Average Pace

9:13 /mi

Slowest Pace

11:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:18:14

57% of race

Time at Steady Pace

1:27:53

36% of race

Time at Slower Pace

15:29

6% of race

Average Pace: 9:13 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:10:2223:217:3123:21
7:31
#12931
10K
6.21 mi11:34:1747:167:3723:55
7:42
#13800
15K
9.32 mi11:59:411:12:407:4825:24
8:11
#15404
20K
12.43 mi12:27:131:40:128:0427:32
8:52
#17282
HALF
13.11 mi12:33:121:46:118:065:59
8:47
#17535
25K
15.53 mi12:56:172:09:168:2023:05
9:32
#18658
30K
18.64 mi13:29:302:42:298:4333:13
10:42
#20423
20M
20.00 mi13:44:032:57:028:5214:33
10:43
#20886
21M
21.00 mi13:55:343:08:338:5911:31
11:31
#21179
35K
21.75 mi14:03:383:16:379:038:04
10:47
#21421
23M
23.00 mi14:16:393:29:389:0713:01
10:25
#21577
24M
24.00 mi14:26:543:39:539:1010:15
10:15
#21738
40K
24.85 mi14:35:413:48:409:138:47
10:17
#21807
25.2M
25.20 mi14:39:393:52:389:143:58
11:31
#21853
FINISH
26.22 mi14:48:374:01:369:148:58
8:48
#21789
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi129313448344818208(Top 63%)6585(Top 52%)6585(Top 115%)
10K6.21 mi3.10 mi13800-8693973-5253973-52514753(Top 51%)4546(Top 36%)4546(Top 80%)
15K9.32 mi3.11 mi15404-16044985-10124985-101218208(Top 63%)6585(Top 52%)6585(Top 115%)
20K12.43 mi3.11 mi17282-18786095-11106095-111021298(Top 73%)8297(Top 66%)8297(Top 145%)
HALF13.11 mi0.68 mi17535-2536236-1416236-14121753(Top 75%)8516(Top 68%)8516(Top 149%)
25K15.53 mi2.42 mi18658-11236875-6396875-63923083(Top 80%)9234(Top 73%)9234(Top 162%)
30K18.64 mi3.11 mi20423-17657887-10127887-101224693(Top 85%)10211(Top 81%)10211(Top 179%)
20M20.00 mi1.36 mi20886-4638134-2478134-24724323(Top 84%)10079(Top 80%)10079(Top 176%)
21M21.00 mi1.00 mi21179-2938287-1538287-15324219(Top 83%)10107(Top 80%)10107(Top 177%)
35K21.75 mi0.75 mi21421-2428423-1368423-13624858(Top 86%)10441(Top 83%)10441(Top 183%)
23M23.00 mi1.25 mi21577-1568513-908513-9023151(Top 80%)9588(Top 76%)9588(Top 168%)
24M24.00 mi1.00 mi21738-1618617-1048617-10423486(Top 81%)9795(Top 78%)9795(Top 171%)
40K24.85 mi0.85 mi21807-698669-528669-5222654(Top 78%)9430(Top 75%)9430(Top 165%)
25.2M25.20 mi0.35 mi21853-468690-218690-2123498(Top 81%)9867(Top 78%)9867(Top 173%)
FINISH26.22 mi1.02 mi21789+648664+268664+2619667(Top 68%)7922(Top 63%)7922(Top 139%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21
+97ft-345ft

Overall

18208

Females

6585

F18-39

6585

5K→10K

3.1 - 6.2 mi

Top 51%
×5
+79ft-138ft

Overall

14753

Females

4546

F18-39

4546

10K→15K

6.2 - 9.3 mi

Top 63%
×3
+67ft-78ft

Overall

18208

Females

6585

F18-39

6585

15K→20K

9.3 - 12.4 mi

Top 73%
×5
+106ft-86ft

Overall

21298

Females

8297

F18-39

8297

20K→HALF

12.4 - 13.1 mi

Top 75%
×2
+19ft-37ft

Overall

21753

Females

8516

F18-39

8516

HALF→25K

13.1 - 15.5 mi

Top 80%
×4
+66ft-88ft

Overall

23083

Females

9234

F18-39

9234

25K→30K

15.5 - 18.6 mi

Top 85%
×9
+181ft-148ft

Overall

24693

Females

10211

F18-39

10211

30K→20M

18.6 - 20.0 mi

Top 84%
×5
+64ft-50ft

Overall

24323

Females

10079

F18-39

10079

20M→21M

20.0 - 21.0 mi

Top 83%
×8
+106ft-24ft

Overall

24219

Females

10107

F18-39

10107

21M→35K

21.0 - 21.8 mi

Top 86%
×7
+17ft-86ft

Overall

24858

Females

10441

F18-39

10441

35K→23M

21.8 - 23.0 mi

Top 80%
×5
+23ft-63ft

Overall

23151

Females

9588

F18-39

9588

23M→24M

23.0 - 24.0 mi

Top 81%
×6
+12ft-82ft

Overall

23486

Females

9795

F18-39

9795

24M→40K

24.0 - 24.9 mi

Top 78%
×1
+6ft-20ft

Overall

22654

Females

9430

F18-39

9430

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1
+13ft-16ft

Overall

23498

Females

9867

F18-39

9867

25.2M→FINISH

25.2 - 26.2 mi

Top 68%
×2
+22ft-21ft

Overall

19667

Females

7922

F18-39

7922

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
359
Passed By
2346
Net Change
-8858
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12931
5K → 10K68200-869#12931#13800
10K → 15K15200-1604#13800#15404
15K → 20K9200-1878#15404#17282
20K → HALF5200-253#17282#17535
HALF → 25K12200-1123#17535#18658
25K → 30K24200-1765#18658#20423
30K → 20M14200-463#20423#20886
20M → 21M21200-293#20886#21179
21M → 35K13200-242#21179#21421
35K → 23M43199-156#21421#21577
23M → 24M17178-161#21577#21738
24M → 40K2998-69#21738#21807
40K → 25.2M1157-46#21807#21853
25.2M → FINISH7814+64#21853#21789
TOTALS3592346-8858
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback