All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Tawnya Erickson

Bib: 18784 •F •Age: N/A

UT

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 38%
Gender (Female)
#0 / 12578
Top 22%
Age Group (F18-39)
#0 / 5716
Top 38%
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
23:32
3.11 mi
Rank: #13412
Start → 5K
23:32 | 7:35/mi
10K
46:40
6.21 mi
Rank: #12926 (+486)
5K → 10K
23:08 | 7:27/mi
15K
1:09:56
9.32 mi
Rank: #12834 (+92)
10K → 15K
23:16 | 7:30/mi
20K
1:33:17
12.43 mi
Rank: #12645 (+189)
15K → 20K
23:21 | 7:31/mi
HALF
1:38:15
13.11 mi
Rank: #12561 (+84)
20K → HALF
4:58 | 7:18/mi
25K
1:56:36
15.53 mi
Rank: #12449 (+112)
HALF → 25K
18:21 | 7:34/mi
30K
2:20:31
18.64 mi
Rank: #12192 (+257)
25K → 30K
23:55 | 7:42/mi
20M
2:30:54
20.00 mi
Rank: #12030 (+162)
30K → 20M
10:23 | 7:39/mi
21M
2:39:02
21.00 mi
Rank: #11933 (+97)
20M → 21M
8:08 | 8:08/mi
35K
2:44:34
21.75 mi
Rank: #11843 (+90)
21M → 35K
5:32 | 7:24/mi
23M
2:54:04
23.00 mi
Rank: #11656 (+187)
35K → 23M
9:30 | 7:36/mi
24M
3:01:33
24.00 mi
Rank: #11552 (+104)
23M → 24M
7:29 | 7:29/mi
40K
3:07:58
24.85 mi
Rank: #11391 (+161)
24M → 40K
6:25 | 7:31/mi
25.2M
3:10:40
25.20 mi
Rank: #11295 (+96)
40K → 25.2M
2:42 | 7:50/mi
FINISH
3:17:32
26.22 mi
Rank: #11011 (+284)
25.2M → FINISH
6:52 | 6:45/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
Time1:38:15
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time1:39:17
Pace7:35 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:3823:327:3523:32
7:35
-
10K
6.21 mi11:29:4646:407:3123:08
7:27
-0:08
15K
9.32 mi11:53:021:09:567:3123:16
7:30
+0:03
20K
12.43 mi12:16:231:33:177:3123:21
7:31
+0:01
HALF
13.11 mi12:21:211:38:157:304:58
7:18
-0:13
25K
15.53 mi12:39:421:56:367:3118:21
7:34
+0:16
30K
18.64 mi13:03:372:20:317:3323:55
7:42
+0:08
20M
20.00 mi13:14:002:30:547:3310:23
7:39
-0:03
21M
21.00 mi13:22:082:39:027:358:08
8:08
+0:29
35K
21.75 mi13:27:402:44:347:355:32
7:24
-0:44
23M
23.00 mi13:37:102:54:047:359:30
7:36
+0:12
24M
24.00 mi13:44:393:01:337:347:29
7:29
-0:07
40K
24.85 mi13:51:043:07:587:346:25
7:31
+0:02
25.2M
25.20 mi13:53:463:10:407:342:42
7:50
+0:19
FINISH
26.22 mi14:00:383:17:327:336:52
6:45
-1:05

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

6:45 /mi

Average Pace

7:32 /mi

Slowest Pace

8:08 /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

11:50

6% of race

Time at Steady Pace

2:30:57

76% of race

Time at Slower Pace

34:45

18% of race

Average Pace: 7:32 /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 mi11:06:3823:327:3523:32
7:35
#13412
10K
6.21 mi11:29:4646:407:3123:08
7:27
#12926
15K
9.32 mi11:53:021:09:567:3123:16
7:30
#12834
20K
12.43 mi12:16:231:33:177:3123:21
7:31
#12645
HALF
13.11 mi12:21:211:38:157:304:58
7:18
#12561
25K
15.53 mi12:39:421:56:367:3118:21
7:34
#12449
30K
18.64 mi13:03:372:20:317:3323:55
7:42
#12192
20M
20.00 mi13:14:002:30:547:3310:23
7:39
#12030
21M
21.00 mi13:22:082:39:027:358:08
8:08
#11933
35K
21.75 mi13:27:402:44:347:355:32
7:24
#11843
23M
23.00 mi13:37:102:54:047:359:30
7:36
#11656
24M
24.00 mi13:44:393:01:337:347:29
7:29
#11552
40K
24.85 mi13:51:043:07:587:346:25
7:31
#11391
25.2M
25.20 mi13:53:463:10:407:342:42
7:50
#11295
FINISH
26.22 mi14:00:383:17:327:336:52
6:45
#11011
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 mi134123719371912707(Top 44%)3394(Top 27%)3394(Top 59%)
10K6.21 mi3.10 mi12926+4863468+2513468+25112473(Top 43%)3239(Top 26%)3239(Top 57%)
15K9.32 mi3.11 mi12834+923436+323436+3212707(Top 44%)3394(Top 27%)3394(Top 59%)
20K12.43 mi3.11 mi12645+1893356+803356+8012111(Top 42%)3165(Top 25%)3165(Top 55%)
HALF13.11 mi0.68 mi12561+843309+473309+4711146(Top 38%)2559(Top 20%)2559(Top 45%)
25K15.53 mi2.42 mi12449+1123276+333276+3311992(Top 41%)3160(Top 25%)3160(Top 55%)
30K18.64 mi3.11 mi12192+2573195+813195+8111225(Top 39%)2888(Top 23%)2888(Top 51%)
20M20.00 mi1.36 mi12030+1623122+733122+7310202(Top 35%)2501(Top 20%)2501(Top 44%)
21M21.00 mi1.00 mi11933+973082+403082+4010801(Top 37%)2891(Top 23%)2891(Top 51%)
35K21.75 mi0.75 mi11843+903046+363046+3610108(Top 35%)2547(Top 20%)2547(Top 45%)
23M23.00 mi1.25 mi11656+1872976+702976+709554(Top 33%)2365(Top 19%)2365(Top 41%)
24M24.00 mi1.00 mi11552+1042947+292947+299982(Top 34%)2663(Top 21%)2663(Top 47%)
40K24.85 mi0.85 mi11391+1612889+582889+588925(Top 31%)2241(Top 18%)2241(Top 39%)
25.2M25.20 mi0.35 mi11295+962848+412848+417376(Top 25%)1614(Top 13%)1614(Top 28%)
FINISH26.22 mi1.02 mi11011+2842731+1172731+1175762(Top 20%)1039(Top 8%)1039(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21
+97ft-345ft

Overall

12707

Females

3394

F18-39

3394

5K→10K

3.1 - 6.2 mi

Top 43%
×5
+79ft-138ft

Overall

12473

Females

3239

F18-39

3239

10K→15K

6.2 - 9.3 mi

Top 44%
×3
+67ft-78ft

Overall

12707

Females

3394

F18-39

3394

15K→20K

9.3 - 12.4 mi

Top 42%
×5
+106ft-86ft

Overall

12111

Females

3165

F18-39

3165

20K→HALF

12.4 - 13.1 mi

Top 38%
×2
+19ft-37ft

Overall

11146

Females

2559

F18-39

2559

HALF→25K

13.1 - 15.5 mi

Top 41%
×4
+66ft-88ft

Overall

11992

Females

3160

F18-39

3160

25K→30K

15.5 - 18.6 mi

Top 39%
×9
+181ft-148ft

Overall

11225

Females

2888

F18-39

2888

30K→20M

18.6 - 20.0 mi

Top 35%
×5
+64ft-50ft

Overall

10202

Females

2501

F18-39

2501

20M→21M

20.0 - 21.0 mi

Top 37%
×8
+106ft-24ft

Overall

10801

Females

2891

F18-39

2891

21M→35K

21.0 - 21.8 mi

Top 35%
×7
+17ft-86ft

Overall

10108

Females

2547

F18-39

2547

35K→23M

21.8 - 23.0 mi

Top 33%
×5
+23ft-63ft

Overall

9554

Females

2365

F18-39

2365

23M→24M

23.0 - 24.0 mi

Top 34%
×6
+12ft-82ft

Overall

9982

Females

2663

F18-39

2663

24M→40K

24.0 - 24.9 mi

Top 31%
×1
+6ft-20ft

Overall

8925

Females

2241

F18-39

2241

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1
+13ft-16ft

Overall

7376

Females

1614

F18-39

1614

25.2M→FINISH

25.2 - 26.2 mi

Top 20%
×2
+22ft-21ft

Overall

5762

Females

1039

F18-39

1039

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2982*
Passed By
581
Net Change
+2401
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13412
5K → 10K591*105+486#13412#12926
10K → 15K228*136+92#12926#12834
15K → 20K252*63+189#12834#12645
20K → HALF873+84#12645#12561
HALF → 25K18573+112#12561#12449
25K → 30K320*63+257#12449#12192
30K → 20M17816+162#12192#12030
20M → 21M14245+97#12030#11933
21M → 35K10313+90#11933#11843
35K → 23M206*19+187#11843#11656
23M → 24M13632+104#11656#11552
24M → 40K17110+161#11552#11391
40K → 25.2M982+96#11391#11295
25.2M → FINISH285*1+284#11295#11011
TOTALS2982*581+2401

* 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