All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jessie Weber

Bib: 18844 •F •Age: N/A

ID

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 49%
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds

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
25:02
3.11 mi
Rank: #17360
Start → 5K
25:02 | 8:04/mi
10K
50:08
6.21 mi
Rank: #17571 (-211)
5K → 10K
25:06 | 8:05/mi
15K
1:15:24
9.32 mi
Rank: #17701 (-130)
10K → 15K
25:16 | 8:08/mi
20K
1:42:20
12.43 mi
Rank: #18367 (-666)
15K → 20K
26:56 | 8:41/mi
HALF
1:47:56
13.11 mi
Rank: #18373 (-6)
20K → HALF
5:36 | 8:13/mi
25K
2:08:27
15.53 mi
Rank: #18364 (+9)
HALF → 25K
20:31 | 8:28/mi
30K
2:34:59
18.64 mi
Rank: #18115 (+249)
25K → 30K
26:32 | 8:33/mi
20M
2:46:32
20.00 mi
Rank: #17939 (+176)
30K → 20M
11:33 | 8:31/mi
21M
2:56:16
21.00 mi
Rank: #18040 (-101)
20M → 21M
9:44 | 9:44/mi
35K
3:02:19
21.75 mi
Rank: #17931 (+109)
21M → 35K
6:03 | 8:06/mi
23M
3:12:59
23.00 mi
Rank: #17768 (+163)
35K → 23M
10:40 | 8:32/mi
24M
3:21:12
24.00 mi
Rank: #17651 (+117)
23M → 24M
8:13 | 8:13/mi
40K
3:28:18
24.85 mi
Rank: #17514 (+137)
24M → 40K
7:06 | 8:19/mi
25.2M
3:31:16
25.20 mi
Rank: #17428 (+86)
40K → 25.2M
2:58 | 8:37/mi
FINISH
3:38:47
26.22 mi
Rank: #17168 (+260)
25.2M → FINISH
7:31 | 7:23/mi
Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI 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
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:47:56
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time1:50:51
Pace8:28 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:2425:028:0425:02
8:04
-
10K
6.21 mi11:33:3050:088:0525:06
8:05
+0:01
15K
9.32 mi11:58:461:15:248:0625:16
8:08
+0:03
20K
12.43 mi12:25:421:42:208:1526:56
8:41
+0:33
HALF
13.11 mi12:31:181:47:568:155:36
8:13
-0:28
25K
15.53 mi12:51:492:08:278:1720:31
8:28
+0:15
30K
18.64 mi13:18:212:34:598:1926:32
8:33
+0:05
20M
20.00 mi13:29:542:46:328:2011:33
8:31
-0:02
21M
21.00 mi13:39:382:56:168:249:44
9:44
+1:13
35K
21.75 mi13:45:413:02:198:236:03
8:06
-1:38
23M
23.00 mi13:56:213:12:598:2410:40
8:32
+0:26
24M
24.00 mi14:04:343:21:128:248:13
8:13
-0:19
40K
24.85 mi14:11:403:28:188:237:06
8:19
+0:06
25.2M
25.20 mi14:14:383:31:168:242:58
8:37
+0:18
FINISH
26.22 mi14:22:093:38:478:227:31
7:23
-1:14

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

7:23 /mi

Average Pace

8:21 /mi

Slowest Pace

9:44 /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

32:33

15% of race

Time at Steady Pace

2:26:36

67% of race

Time at Slower Pace

39:38

18% of race

Average Pace: 8:21 /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 mi11:08:2425:028:0425:02
8:04
#17360
10K
6.21 mi11:33:3050:088:0525:06
8:05
#17571
15K
9.32 mi11:58:461:15:248:0625:16
8:08
#17701
20K
12.43 mi12:25:421:42:208:1526:56
8:41
#18367
HALF
13.11 mi12:31:181:47:568:155:36
8:13
#18373
25K
15.53 mi12:51:492:08:278:1720:31
8:28
#18364
30K
18.64 mi13:18:212:34:598:1926:32
8:33
#18115
20M
20.00 mi13:29:542:46:328:2011:33
8:31
#17939
21M
21.00 mi13:39:382:56:168:249:44
9:44
#18040
35K
21.75 mi13:45:413:02:198:236:03
8:06
#17931
23M
23.00 mi13:56:213:12:598:2410:40
8:32
#17768
24M
24.00 mi14:04:343:21:128:248:13
8:13
#17651
40K
24.85 mi14:11:403:28:188:237:06
8:19
#17514
25.2M
25.20 mi14:14:383:31:168:242:58
8:37
#17428
FINISH
26.22 mi14:22:093:38:478:227:31
7:23
#17168
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 mi173606127612717911(Top 62%)6433(Top 51%)6433(Top 113%)
10K6.21 mi3.10 mi17571-2116240-1136240-11317829(Top 61%)6396(Top 51%)6396(Top 112%)
15K9.32 mi3.11 mi17701-1306326-866326-8617911(Top 62%)6433(Top 51%)6433(Top 113%)
20K12.43 mi3.11 mi18367-6666688-3626688-36220275(Top 70%)7774(Top 62%)7774(Top 136%)
HALF13.11 mi0.68 mi18373-66693-56693-518509(Top 64%)6758(Top 54%)6758(Top 118%)
25K15.53 mi2.42 mi18364+96704-116704-1118346(Top 63%)6763(Top 54%)6763(Top 118%)
30K18.64 mi3.11 mi18115+2496603+1016603+10117151(Top 59%)6184(Top 49%)6184(Top 108%)
20M20.00 mi1.36 mi17939+1766523+806523+8016248(Top 56%)5785(Top 46%)5785(Top 101%)
21M21.00 mi1.00 mi18040-1016604-816604-8119511(Top 67%)7586(Top 60%)7586(Top 133%)
35K21.75 mi0.75 mi17931+1096547+576547+5715134(Top 52%)5273(Top 42%)5273(Top 92%)
23M23.00 mi1.25 mi17768+1636488+596488+5915884(Top 55%)5777(Top 46%)5777(Top 101%)
24M24.00 mi1.00 mi17651+1176433+556433+5515224(Top 52%)5467(Top 43%)5467(Top 96%)
40K24.85 mi0.85 mi17514+1376376+576376+5714527(Top 50%)5183(Top 41%)5183(Top 91%)
25.2M25.20 mi0.35 mi17428+866338+386338+3812425(Top 43%)4101(Top 33%)4101(Top 72%)
FINISH26.22 mi1.02 mi17168+2606212+1266212+12610541(Top 36%)3133(Top 25%)3133(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21
+97ft-345ft

Overall

17911

Females

6433

F18-39

6433

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17829

Females

6396

F18-39

6396

10K→15K

6.2 - 9.3 mi

Top 62%
×3
+67ft-78ft

Overall

17911

Females

6433

F18-39

6433

15K→20K

9.3 - 12.4 mi

Top 70%
×5
+106ft-86ft

Overall

20275

Females

7774

F18-39

7774

20K→HALF

12.4 - 13.1 mi

Top 64%
×2
+19ft-37ft

Overall

18509

Females

6758

F18-39

6758

HALF→25K

13.1 - 15.5 mi

Top 63%
×4
+66ft-88ft

Overall

18346

Females

6763

F18-39

6763

25K→30K

15.5 - 18.6 mi

Top 59%
×9
+181ft-148ft

Overall

17151

Females

6184

F18-39

6184

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16248

Females

5785

F18-39

5785

20M→21M

20.0 - 21.0 mi

Top 67%
×8
+106ft-24ft

Overall

19511

Females

7586

F18-39

7586

21M→35K

21.0 - 21.8 mi

Top 52%
×7
+17ft-86ft

Overall

15134

Females

5273

F18-39

5273

35K→23M

21.8 - 23.0 mi

Top 55%
×5
+23ft-63ft

Overall

15884

Females

5777

F18-39

5777

23M→24M

23.0 - 24.0 mi

Top 52%
×6
+12ft-82ft

Overall

15224

Females

5467

F18-39

5467

24M→40K

24.0 - 24.9 mi

Top 50%
×1
+6ft-20ft

Overall

14527

Females

5183

F18-39

5183

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1
+13ft-16ft

Overall

12425

Females

4101

F18-39

4101

25.2M→FINISH

25.2 - 26.2 mi

Top 36%
×2
+22ft-21ft

Overall

10541

Females

3133

F18-39

3133

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1991*
Passed By
1046
Net Change
+192
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17360
5K → 10K177200-211#17360#17571
10K → 15K128200-130#17571#17701
15K → 20K41200-666#17701#18367
20K → HALF3541-6#18367#18373
HALF → 25K130121+9#18373#18364
25K → 30K313*64+249#18364#18115
30K → 20M19317+176#18115#17939
20M → 21M46147-101#17939#18040
21M → 35K1156+109#18040#17931
35K → 23M18219+163#17931#17768
23M → 24M12912+117#17768#17651
24M → 40K15215+137#17651#17514
40K → 25.2M882+86#17514#17428
25.2M → FINISH262*2+260#17428#17168
TOTALS1991*1046+192

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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