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BOSTON MARATHON 2026

Sorcha Daly

Bib: 11389•F

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 22%
Gender (Female)
#0 / 12578
Top 6%
Age Group (F18-39)
#0 / 5716
Top 11%
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
21:16
3.11 mi
Rank: #7285
Start → 5K
21:16 | 6:51/mi
10K
42:47
6.21 mi
Rank: #7715 (-430)
5K → 10K
21:31 | 6:56/mi
15K
1:04:09
9.32 mi
Rank: #7661 (+54)
10K → 15K
21:22 | 6:53/mi
20K
1:25:27
12.43 mi
Rank: #7382 (+279)
15K → 20K
21:18 | 6:52/mi
HALF
1:30:06
13.11 mi
Rank: #7359 (+23)
20K → HALF
4:39 | 6:50/mi
25K
1:46:33
15.53 mi
Rank: #7048 (+311)
HALF → 25K
16:27 | 6:47/mi
30K
2:08:17
18.64 mi
Rank: #6798 (+250)
25K → 30K
21:44 | 7:00/mi
20M
2:17:53
20.00 mi
Rank: #6702 (+96)
30K → 20M
9:36 | 7:05/mi
21M
2:25:09
21.00 mi
Rank: #6585 (+117)
20M → 21M
7:16 | 7:16/mi
35K
2:30:13
21.75 mi
Rank: #6515 (+70)
21M → 35K
5:04 | 6:47/mi
23M
2:39:11
23.00 mi
Rank: #6476 (+39)
35K → 23M
8:58 | 7:10/mi
24M
2:46:14
24.00 mi
Rank: #6463 (+13)
23M → 24M
7:03 | 7:03/mi
40K
2:52:18
24.85 mi
Rank: #6411 (+52)
24M → 40K
6:04 | 7:06/mi
25.2M
2:54:57
25.20 mi
Rank: #6389 (+22)
40K → 25.2M
2:39 | 7:42/mi
FINISH
3:01:58
26.22 mi
Rank: #6350 (+39)
25.2M → FINISH
7:01 | 6:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:06
Pace6:53 /mi
2nd Half
Distance13.11 mi
Time1:31:52
Pace7:01 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:39:3821:166:5121:16
6:51
-
10K
6.21 mi11:01:0942:476:5421:31
6:56
+0:05
15K
9.32 mi11:22:311:04:096:5321:22
6:53
-0:03
20K
12.43 mi11:43:491:25:276:5321:18
6:52
-0:01
HALF
13.11 mi11:48:281:30:066:534:39
6:50
-0:02
25K
15.53 mi12:04:551:46:336:5216:27
6:47
-0:03
30K
18.64 mi12:26:392:08:176:5321:44
7:00
+0:13
20M
20.00 mi12:36:152:17:536:549:36
7:05
+0:05
21M
21.00 mi12:43:312:25:096:557:16
7:16
+0:11
35K
21.75 mi12:48:352:30:136:555:04
6:47
-0:29
23M
23.00 mi12:57:332:39:116:568:58
7:10
+0:23
24M
24.00 mi13:04:362:46:146:567:03
7:03
-0:07
40K
24.85 mi13:10:402:52:186:566:04
7:06
+0:03
25.2M
25.20 mi13:13:192:54:576:572:39
7:42
+0:36
FINISH
26.22 mi13:20:203:01:586:577:01
6:54
-0:48

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

6:47 /mi

Average Pace

6:57 /mi

Slowest Pace

7:42 /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

2:59:19

99% of race

Time at Steady Pace

2:39

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:56 /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 mi10:39:3821:166:5121:16
6:51
#7285
10K
6.21 mi11:01:0942:476:5421:31
6:56
#7715
15K
9.32 mi11:22:311:04:096:5321:22
6:53
#7661
20K
12.43 mi11:43:491:25:276:5321:18
6:52
#7382
HALF
13.11 mi11:48:281:30:066:534:39
6:50
#7359
25K
15.53 mi12:04:551:46:336:5216:27
6:47
#7048
30K
18.64 mi12:26:392:08:176:5321:44
7:00
#6798
20M
20.00 mi12:36:152:17:536:549:36
7:05
#6702
21M
21.00 mi12:43:312:25:096:557:16
7:16
#6585
35K
21.75 mi12:48:352:30:136:555:04
6:47
#6515
23M
23.00 mi12:57:332:39:116:568:58
7:10
#6476
24M
24.00 mi13:04:362:46:146:567:03
7:03
#6463
40K
24.85 mi13:10:402:52:186:566:04
7:06
#6411
25.2M
25.20 mi13:13:192:54:576:572:39
7:42
#6389
FINISH
26.22 mi13:20:203:01:586:577:01
6:54
#6350
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 mi72858418417605(Top 26%)984(Top 8%)984(Top 17%)
10K6.21 mi3.10 mi7715-430996-155996-1558132(Top 28%)1139(Top 9%)1139(Top 20%)
15K9.32 mi3.11 mi7661+54983+13983+137605(Top 26%)984(Top 8%)984(Top 17%)
20K12.43 mi3.11 mi7382+279914+69914+696729(Top 23%)762(Top 6%)762(Top 13%)
HALF13.11 mi0.68 mi7359+23906+8906+87375(Top 25%)910(Top 7%)910(Top 16%)
25K15.53 mi2.42 mi7048+311811+95811+955649(Top 19%)539(Top 4%)539(Top 9%)
30K18.64 mi3.11 mi6798+250762+49762+495874(Top 20%)657(Top 5%)657(Top 11%)
20M20.00 mi1.36 mi6702+96754+8754+86046(Top 21%)751(Top 6%)751(Top 13%)
21M21.00 mi1.00 mi6585+117733+21733+215093(Top 18%)615(Top 5%)615(Top 11%)
35K21.75 mi0.75 mi6515+70722+11722+115535(Top 19%)695(Top 6%)695(Top 12%)
23M23.00 mi1.25 mi6476+39728-6728-66560(Top 23%)1070(Top 9%)1070(Top 19%)
24M24.00 mi1.00 mi6463+13740-12740-126842(Top 24%)1224(Top 10%)1224(Top 21%)
40K24.85 mi0.85 mi6411+52737+3737+36122(Top 21%)1028(Top 8%)1028(Top 18%)
25.2M25.20 mi0.35 mi6389+22735+2735+26394(Top 22%)1182(Top 9%)1182(Top 21%)
FINISH26.22 mi1.02 mi6350+39736-1736-16716(Top 23%)1357(Top 11%)1357(Top 24%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21
+97ft-345ft

Overall

7605

Females

984

F18-39

984

5K→10K

3.1 - 6.2 mi

Top 28%
×5
+79ft-138ft

Overall

8132

Females

1139

F18-39

1139

10K→15K

6.2 - 9.3 mi

Top 26%
×3
+67ft-78ft

Overall

7605

Females

984

F18-39

984

15K→20K

9.3 - 12.4 mi

Top 23%
×5
+106ft-86ft

Overall

6729

Females

762

F18-39

762

20K→HALF

12.4 - 13.1 mi

Top 25%
×2
+19ft-37ft

Overall

7375

Females

910

F18-39

910

HALF→25K

13.1 - 15.5 mi

Top 19%
×4
+66ft-88ft

Overall

5649

Females

539

F18-39

539

25K→30K

15.5 - 18.6 mi

Top 20%
×9
+181ft-148ft

Overall

5874

Females

657

F18-39

657

30K→20M

18.6 - 20.0 mi

Top 21%
×5
+64ft-50ft

Overall

6046

Females

751

F18-39

751

20M→21M

20.0 - 21.0 mi

Top 18%
×8
+106ft-24ft

Overall

5093

Females

615

F18-39

615

21M→35K

21.0 - 21.8 mi

Top 19%
×7
+17ft-86ft

Overall

5535

Females

695

F18-39

695

35K→23M

21.8 - 23.0 mi

Top 23%
×5
+23ft-63ft

Overall

6560

Females

1070

F18-39

1070

23M→24M

23.0 - 24.0 mi

Top 24%
×6
+12ft-82ft

Overall

6842

Females

1224

F18-39

1224

24M→40K

24.0 - 24.9 mi

Top 21%
×1
+6ft-20ft

Overall

6122

Females

1028

F18-39

1028

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1
+13ft-16ft

Overall

6394

Females

1182

F18-39

1182

25.2M→FINISH

25.2 - 26.2 mi

Top 23%
×2
+22ft-21ft

Overall

6716

Females

1357

F18-39

1357

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1872*
Passed By
620
Net Change
+935
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7285
5K → 10K87200-430#7285#7715
10K → 15K159105+54#7715#7661
15K → 20K309*30+279#7661#7382
20K → HALF4118+23#7382#7359
HALF → 25K318*7+311#7359#7048
25K → 30K288*38+250#7048#6798
30K → 20M12630+96#6798#6702
20M → 21M13215+117#6702#6585
21M → 35K8515+70#6585#6515
35K → 23M8849+39#6515#6476
23M → 24M6350+13#6476#6463
24M → 40K7624+52#6463#6411
40K → 25.2M319+22#6411#6389
25.2M → FINISH6930+39#6389#6350
TOTALS1872*620+935

* 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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing