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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Carlys Gascon

Bib: 14923 •F •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 44%
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds
Personalized for Carlys

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 · 7:17/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
26:21
3.11 mi
Rank: #19975
Start → 5K
26:21 | 8:29/mi
10K
51:23
6.21 mi
Rank: #18843 (+1132)
5K → 10K
25:02 | 8:04/mi
15K
1:16:39
9.32 mi
Rank: #18541 (+302)
10K → 15K
25:16 | 8:08/mi
20K
1:43:05
12.43 mi
Rank: #18727 (-186)
15K → 20K
26:26 | 8:31/mi
HALF
1:48:25
13.11 mi
Rank: #18585 (+142)
20K → HALF
5:20 | 7:50/mi
25K
2:07:58
15.53 mi
Rank: #18171 (+414)
HALF → 25K
19:33 | 8:04/mi
30K
2:33:25
18.64 mi
Rank: #17585 (+586)
25K → 30K
25:27 | 8:12/mi
20M
2:44:36
20.00 mi
Rank: #17355 (+230)
30K → 20M
11:11 | 8:14/mi
21M
2:52:57
21.00 mi
Rank: #17033 (+322)
20M → 21M
8:21 | 8:21/mi
35K
2:58:50
21.75 mi
Rank: #16890 (+143)
21M → 35K
5:53 | 7:52/mi
23M
3:08:44
23.00 mi
Rank: #16587 (+303)
35K → 23M
9:54 | 7:55/mi
24M
3:16:39
24.00 mi
Rank: #16420 (+167)
23M → 24M
7:55 | 7:55/mi
40K
3:23:28
24.85 mi
Rank: #16243 (+177)
24M → 40K
6:49 | 7:59/mi
25.2M
3:26:22
25.20 mi
Rank: #16156 (+87)
40K → 25.2M
2:54 | 8:25/mi
FINISH
3:33:47
26.22 mi
Rank: #15921 (+235)
25.2M → FINISH
7:25 | 7:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:48:25
Pace8:17 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:45:22
Pace8:03 /mi
📊Negative Split: 2.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:0726:218:2926:21
8:29
-
10K
6.21 mi11:33:0951:238:1725:02
8:04
-0:25
15K
9.32 mi11:58:251:16:398:1425:16
8:08
+0:04
20K
12.43 mi12:24:511:43:058:1826:26
8:31
+0:23
HALF
13.11 mi12:30:111:48:258:175:20
7:50
-0:41
25K
15.53 mi12:49:442:07:588:1519:33
8:04
+0:14
30K
18.64 mi13:15:112:33:258:1425:27
8:12
+0:08
20M
20.00 mi13:26:222:44:368:1411:11
8:14
+0:02
21M
21.00 mi13:34:432:52:578:158:21
8:21
+0:07
35K
21.75 mi13:40:362:58:508:145:53
7:52
-0:29
23M
23.00 mi13:50:303:08:448:139:54
7:55
+0:03
24M
24.00 mi13:58:253:16:398:127:55
7:55
0:00
40K
24.85 mi14:05:143:23:288:126:49
7:59
+0:04
25.2M
25.20 mi14:08:083:26:228:122:54
8:25
+0:26
FINISH
26.22 mi14:15:333:33:478:107:25
7:17
-1:08

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

7:17 /mi

Average Pace

8:10 /mi

Slowest Pace

8:31 /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

43:16

20% of race

Time at Steady Pace

2:50:31

80% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:09 /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 mi11:08:0726:218:2926:21
8:29
#19975
10K
6.21 mi11:33:0951:238:1725:02
8:04
#18843
15K
9.32 mi11:58:251:16:398:1425:16
8:08
#18541
20K
12.43 mi12:24:511:43:058:1826:26
8:31
#18727
HALF
13.11 mi12:30:111:48:258:175:20
7:50
#18585
25K
15.53 mi12:49:442:07:588:1519:33
8:04
#18171
30K
18.64 mi13:15:112:33:258:1425:27
8:12
#17585
20M
20.00 mi13:26:222:44:368:1411:11
8:14
#17355
21M
21.00 mi13:34:432:52:578:158:21
8:21
#17033
35K
21.75 mi13:40:362:58:508:145:53
7:52
#16890
23M
23.00 mi13:50:303:08:448:139:54
7:55
#16587
24M
24.00 mi13:58:253:16:398:127:55
7:55
#16420
40K
24.85 mi14:05:143:23:288:126:49
7:59
#16243
25.2M
25.20 mi14:08:083:26:228:122:54
8:25
#16156
FINISH
26.22 mi14:15:333:33:478:107:25
7:17
#15921
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 mi199757613761317903(Top 62%)6425(Top 51%)6425(Top 112%)
10K6.21 mi3.10 mi18843+11326981+6326981+63217675(Top 61%)6304(Top 50%)6304(Top 110%)
15K9.32 mi3.11 mi18541+3026779+2026779+20217903(Top 62%)6425(Top 51%)6425(Top 112%)
20K12.43 mi3.11 mi18727-1866902-1236902-12319354(Top 67%)7268(Top 58%)7268(Top 127%)
HALF13.11 mi0.68 mi18585+1426820+826820+8215819(Top 55%)5236(Top 42%)5236(Top 92%)
25K15.53 mi2.42 mi18171+4146591+2296591+22915884(Top 55%)5355(Top 43%)5355(Top 94%)
30K18.64 mi3.11 mi17585+5866282+3096282+30914881(Top 51%)4907(Top 39%)4907(Top 86%)
20M20.00 mi1.36 mi17355+2306172+1106172+11014502(Top 50%)4771(Top 38%)4771(Top 83%)
21M21.00 mi1.00 mi17033+3226008+1646008+16412225(Top 42%)3664(Top 29%)3664(Top 64%)
35K21.75 mi0.75 mi16890+1435951+575951+5713609(Top 47%)4441(Top 35%)4441(Top 78%)
23M23.00 mi1.25 mi16587+3035800+1515800+15111877(Top 41%)3547(Top 28%)3547(Top 62%)
24M24.00 mi1.00 mi16420+1675733+675733+6713196(Top 45%)4374(Top 35%)4374(Top 77%)
40K24.85 mi0.85 mi16243+1775658+755658+7512381(Top 43%)3994(Top 32%)3994(Top 70%)
25.2M25.20 mi0.35 mi16156+875618+405618+4011178(Top 39%)3469(Top 28%)3469(Top 61%)
FINISH26.22 mi1.02 mi15921+2355493+1255493+1259777(Top 34%)2753(Top 22%)2753(Top 48%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21
+97ft-345ft

Overall

17903

Females

6425

F18-39

6425

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17675

Females

6304

F18-39

6304

10K→15K

6.2 - 9.3 mi

Top 62%
×3
+67ft-78ft

Overall

17903

Females

6425

F18-39

6425

15K→20K

9.3 - 12.4 mi

Top 67%
×5
+106ft-86ft

Overall

19354

Females

7268

F18-39

7268

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

15819

Females

5236

F18-39

5236

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

15884

Females

5355

F18-39

5355

25K→30K

15.5 - 18.6 mi

Top 51%
×9
+181ft-148ft

Overall

14881

Females

4907

F18-39

4907

30K→20M

18.6 - 20.0 mi

Top 50%
×5
+64ft-50ft

Overall

14502

Females

4771

F18-39

4771

20M→21M

20.0 - 21.0 mi

Top 42%
×8
+106ft-24ft

Overall

12225

Females

3664

F18-39

3664

21M→35K

21.0 - 21.8 mi

Top 47%
×7
+17ft-86ft

Overall

13609

Females

4441

F18-39

4441

35K→23M

21.8 - 23.0 mi

Top 41%
×5
+23ft-63ft

Overall

11877

Females

3547

F18-39

3547

23M→24M

23.0 - 24.0 mi

Top 45%
×6
+12ft-82ft

Overall

13196

Females

4374

F18-39

4374

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12381

Females

3994

F18-39

3994

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1
+13ft-16ft

Overall

11178

Females

3469

F18-39

3469

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
×2
+22ft-21ft

Overall

9777

Females

2753

F18-39

2753

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4481*
Passed By
337
Net Change
+4054
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19975
5K → 10K1163*31+1132#19975#18843
10K → 15K366*64+302#18843#18541
15K → 20K104200-186#18541#18727
20K → HALF1442+142#18727#18585
HALF → 25K417*3+414#18585#18171
25K → 30K595*9+586#18171#17585
30K → 20M236*6+230#17585#17355
20M → 21M324*2+322#17355#17033
21M → 35K1441+143#17033#16890
35K → 23M305*2+303#16890#16587
23M → 24M18013+167#16587#16420
24M → 40K1792+177#16420#16243
40K → 25.2M881+87#16243#16156
25.2M → FINISH236*1+235#16156#15921
TOTALS4481*337+4054

* 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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Activity Data

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