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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Tiffany Szymanski

Bib: 14611 •F •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 42%
Gender (Female)
#0 / 12578
Top 27%
Age Group (F18-39)
#0 / 5716
Top 46%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Tiffany

Your Race Performance Report is ready

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

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 7:11/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
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: #12920
Start → 5K
23:21 | 7:31/mi
10K
46:51
6.21 mi
Rank: #13190 (-270)
5K → 10K
23:30 | 7:34/mi
15K
1:10:31
9.32 mi
Rank: #13357 (-167)
10K → 15K
23:40 | 7:38/mi
20K
1:34:35
12.43 mi
Rank: #13527 (-170)
15K → 20K
24:04 | 7:45/mi
HALF
1:39:44
13.11 mi
Rank: #13506 (+21)
20K → HALF
5:09 | 7:34/mi
25K
1:58:48
15.53 mi
Rank: #13634 (-128)
HALF → 25K
19:04 | 7:52/mi
30K
2:23:33
18.64 mi
Rank: #13535 (+99)
25K → 30K
24:45 | 7:58/mi
20M
2:34:27
20.00 mi
Rank: #13461 (+74)
30K → 20M
10:54 | 8:02/mi
21M
2:42:46
21.00 mi
Rank: #13346 (+115)
20M → 21M
8:19 | 8:19/mi
35K
2:48:14
21.75 mi
Rank: #13179 (+167)
21M → 35K
5:28 | 7:19/mi
23M
2:57:45
23.00 mi
Rank: #12978 (+201)
35K → 23M
9:31 | 7:37/mi
24M
3:04:56
24.00 mi
Rank: #12708 (+270)
23M → 24M
7:11 | 7:11/mi
40K
3:11:21
24.85 mi
Rank: #12556 (+152)
24M → 40K
6:25 | 7:31/mi
25.2M
3:14:12
25.20 mi
Rank: #12498 (+58)
40K → 25.2M
2:51 | 8:16/mi
FINISH
3:21:31
26.22 mi
Rank: #12330 (+168)
25.2M → FINISH
7:19 | 7:11/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:44
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:41:47
Pace7:46 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:1523:217:3123:21
7:31
-
10K
6.21 mi11:17:4546:517:3323:30
7:34
+0:03
15K
9.32 mi11:41:251:10:317:3423:40
7:38
+0:04
20K
12.43 mi12:05:291:34:357:3724:04
7:45
+0:07
HALF
13.11 mi12:10:381:39:447:375:09
7:34
-0:11
25K
15.53 mi12:29:421:58:487:3919:04
7:52
+0:18
30K
18.64 mi12:54:272:23:337:4324:45
7:58
+0:06
20M
20.00 mi13:05:212:34:277:4410:54
8:02
+0:04
21M
21.00 mi13:13:402:42:467:468:19
8:19
+0:17
35K
21.75 mi13:19:082:48:147:455:28
7:19
-1:00
23M
23.00 mi13:28:392:57:457:449:31
7:37
+0:18
24M
24.00 mi13:35:503:04:567:437:11
7:11
-0:26
40K
24.85 mi13:42:153:11:217:426:25
7:31
+0:20
25.2M
25.20 mi13:45:063:14:127:432:51
8:16
+0:45
FINISH
26.22 mi13:52:253:21:317:427:19
7:11
-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

7:11 /mi

Average Pace

7:41 /mi

Slowest Pace

8:19 /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

2:34:42

77% of race

Time at Steady Pace

46:49

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:41 /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 mi10:54:1523:217:3123:21
7:31
#12920
10K
6.21 mi11:17:4546:517:3323:30
7:34
#13190
15K
9.32 mi11:41:251:10:317:3423:40
7:38
#13357
20K
12.43 mi12:05:291:34:357:3724:04
7:45
#13527
HALF
13.11 mi12:10:381:39:447:375:09
7:34
#13506
25K
15.53 mi12:29:421:58:487:3919:04
7:52
#13634
30K
18.64 mi12:54:272:23:337:4324:45
7:58
#13535
20M
20.00 mi13:05:212:34:277:4410:54
8:02
#13461
21M
21.00 mi13:13:402:42:467:468:19
8:19
#13346
35K
21.75 mi13:19:082:48:147:455:28
7:19
#13179
23M
23.00 mi13:28:392:57:457:449:31
7:37
#12978
24M
24.00 mi13:35:503:04:567:437:11
7:11
#12708
40K
24.85 mi13:42:153:11:217:426:25
7:31
#12556
25.2M
25.20 mi13:45:063:14:127:432:51
8:16
#12498
FINISH
26.22 mi13:52:253:21:317:427:19
7:11
#12330
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 mi129203437343713840(Top 48%)4051(Top 32%)4051(Top 71%)
10K6.21 mi3.10 mi13190-2703638-2013638-20113515(Top 47%)3836(Top 30%)3836(Top 67%)
15K9.32 mi3.11 mi13357-1673754-1163754-11613840(Top 48%)4051(Top 32%)4051(Top 71%)
20K12.43 mi3.11 mi13527-1703869-1153869-11514110(Top 49%)4268(Top 34%)4268(Top 75%)
HALF13.11 mi0.68 mi13506+213859+103859+1013487(Top 46%)3850(Top 31%)3850(Top 67%)
25K15.53 mi2.42 mi13634-1283955-963955-9614331(Top 49%)4477(Top 36%)4477(Top 78%)
30K18.64 mi3.11 mi13535+993941+143941+1413249(Top 46%)3977(Top 32%)3977(Top 70%)
20M20.00 mi1.36 mi13461+743930+113930+1113017(Top 45%)3946(Top 31%)3946(Top 69%)
21M21.00 mi1.00 mi13346+1153886+443886+4412001(Top 41%)3528(Top 28%)3528(Top 62%)
35K21.75 mi0.75 mi13179+1673809+773809+779443(Top 33%)2245(Top 18%)2245(Top 39%)
23M23.00 mi1.25 mi12978+2013721+883721+889668(Top 33%)2434(Top 19%)2434(Top 43%)
24M24.00 mi1.00 mi12708+2703584+1373584+1377815(Top 27%)1655(Top 13%)1655(Top 29%)
40K24.85 mi0.85 mi12556+1523526+583526+588942(Top 31%)2258(Top 18%)2258(Top 40%)
25.2M25.20 mi0.35 mi12498+583505+213505+2110144(Top 35%)2908(Top 23%)2908(Top 51%)
FINISH26.22 mi1.02 mi12330+1683438+673438+679023(Top 31%)2400(Top 19%)2400(Top 42%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21
+97ft-345ft

Overall

13840

Females

4051

F18-39

4051

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13515

Females

3836

F18-39

3836

10K→15K

6.2 - 9.3 mi

Top 48%
×3
+67ft-78ft

Overall

13840

Females

4051

F18-39

4051

15K→20K

9.3 - 12.4 mi

Top 49%
×5
+106ft-86ft

Overall

14110

Females

4268

F18-39

4268

20K→HALF

12.4 - 13.1 mi

Top 46%
×2
+19ft-37ft

Overall

13487

Females

3850

F18-39

3850

HALF→25K

13.1 - 15.5 mi

Top 49%
×4
+66ft-88ft

Overall

14331

Females

4477

F18-39

4477

25K→30K

15.5 - 18.6 mi

Top 46%
×9
+181ft-148ft

Overall

13249

Females

3977

F18-39

3977

30K→20M

18.6 - 20.0 mi

Top 45%
×5
+64ft-50ft

Overall

13017

Females

3946

F18-39

3946

20M→21M

20.0 - 21.0 mi

Top 41%
×8
+106ft-24ft

Overall

12001

Females

3528

F18-39

3528

21M→35K

21.0 - 21.8 mi

Top 33%
×7
+17ft-86ft

Overall

9443

Females

2245

F18-39

2245

35K→23M

21.8 - 23.0 mi

Top 33%
×5
+23ft-63ft

Overall

9668

Females

2434

F18-39

2434

23M→24M

23.0 - 24.0 mi

Top 27%
×6
+12ft-82ft

Overall

7815

Females

1655

F18-39

1655

24M→40K

24.0 - 24.9 mi

Top 31%
×1
+6ft-20ft

Overall

8942

Females

2258

F18-39

2258

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1
+13ft-16ft

Overall

10144

Females

2908

F18-39

2908

25.2M→FINISH

25.2 - 26.2 mi

Top 31%
×2
+22ft-21ft

Overall

9023

Females

2400

F18-39

2400

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2118*
Passed By
1071
Net Change
+590
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12920
5K → 10K174200-270#12920#13190
10K → 15K137200-167#13190#13357
15K → 20K116200-170#13357#13527
20K → HALF4322+21#13527#13506
HALF → 25K95200-128#13506#13634
25K → 30K229*130+99#13634#13535
30K → 20M12753+74#13535#13461
20M → 21M14833+115#13461#13346
21M → 35K1703+167#13346#13179
35K → 23M208*7+201#13179#12978
23M → 24M274*4+270#12978#12708
24M → 40K1575+152#12708#12556
40K → 25.2M646+58#12556#12498
25.2M → FINISH1768+168#12498#12330
TOTALS2118*1071+590

* 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

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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