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BOSTON MARATHON 2026

Leena Yang

Bib: 12601•F

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 29%
Gender (Female)
#0 / 12578
Top 12%
Age Group (F18-39)
#0 / 5716
Top 22%
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
21:33
3.11 mi
Rank: #8064
Start → 5K
21:33 | 6:57/mi
10K
43:07
6.21 mi
Rank: #8130 (-66)
5K → 10K
21:34 | 6:57/mi
15K
1:04:43
9.32 mi
Rank: #8159 (-29)
10K → 15K
21:36 | 6:58/mi
20K
1:26:39
12.43 mi
Rank: #8172 (-13)
15K → 20K
21:56 | 7:04/mi
HALF
1:31:23
13.11 mi
Rank: #8171 (+1)
20K → HALF
4:44 | 6:57/mi
25K
1:48:38
15.53 mi
Rank: #8115 (+56)
HALF → 25K
17:15 | 7:07/mi
30K
2:11:26
18.64 mi
Rank: #8088 (+27)
25K → 30K
22:48 | 7:21/mi
20M
2:21:46
20.00 mi
Rank: #8135 (-47)
30K → 20M
10:20 | 7:37/mi
21M
2:29:53
21.00 mi
Rank: #8232 (-97)
20M → 21M
8:07 | 8:07/mi
35K
2:35:22
21.75 mi
Rank: #8248 (-16)
21M → 35K
5:29 | 7:20/mi
23M
2:44:53
23.00 mi
Rank: #8273 (-25)
35K → 23M
9:31 | 7:37/mi
24M
2:52:19
24.00 mi
Rank: #8277 (-4)
23M → 24M
7:26 | 7:26/mi
40K
2:58:55
24.85 mi
Rank: #8342 (-65)
24M → 40K
6:36 | 7:44/mi
25.2M
3:01:50
25.20 mi
Rank: #8377 (-35)
40K → 25.2M
2:55 | 8:28/mi
FINISH
3:09:15
26.22 mi
Rank: #8387 (-10)
25.2M → FINISH
7:25 | 7:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:23
Pace6:59 /mi
2nd Half
Distance13.11 mi
Time1:37:52
Pace7:28 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0821:336:5721:33
6:57
-
10K
6.21 mi11:11:4243:076:5721:34
6:57
0:00
15K
9.32 mi11:33:181:04:436:5721:36
6:58
+0:01
20K
12.43 mi11:55:141:26:396:5921:56
7:04
+0:06
HALF
13.11 mi11:59:581:31:236:594:44
6:57
-0:07
25K
15.53 mi12:17:131:48:387:0017:15
7:07
+0:10
30K
18.64 mi12:40:012:11:267:0422:48
7:21
+0:14
20M
20.00 mi12:50:212:21:467:0610:20
7:37
+0:16
21M
21.00 mi12:58:282:29:537:098:07
8:07
+0:30
35K
21.75 mi13:03:572:35:227:095:29
7:20
-0:47
23M
23.00 mi13:13:282:44:537:119:31
7:37
+0:17
24M
24.00 mi13:20:542:52:197:117:26
7:26
-0:11
40K
24.85 mi13:27:302:58:557:126:36
7:44
+0:18
25.2M
25.20 mi13:30:253:01:507:132:55
8:28
+0:44
FINISH
26.22 mi13:37:503:09:157:147:25
7:17
-1:11

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

6:57 /mi

Average Pace

7:13 /mi

Slowest Pace

8:28 /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

1:31:23

48% of race

Time at Steady Pace

1:00:23

32% of race

Time at Slower Pace

37:29

20% of race

Average Pace: 7:13 /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 mi10:50:0821:336:5721:33
6:57
#8064
10K
6.21 mi11:11:4243:076:5721:34
6:57
#8130
15K
9.32 mi11:33:181:04:436:5721:36
6:58
#8159
20K
12.43 mi11:55:141:26:396:5921:56
7:04
#8172
HALF
13.11 mi11:59:581:31:236:594:44
6:57
#8171
25K
15.53 mi12:17:131:48:387:0017:15
7:07
#8115
30K
18.64 mi12:40:012:11:267:0422:48
7:21
#8088
20M
20.00 mi12:50:212:21:467:0610:20
7:37
#8135
21M
21.00 mi12:58:282:29:537:098:07
8:07
#8232
35K
21.75 mi13:03:572:35:227:095:29
7:20
#8248
23M
23.00 mi13:13:282:44:537:119:31
7:37
#8273
24M
24.00 mi13:20:542:52:197:117:26
7:26
#8277
40K
24.85 mi13:27:302:58:557:126:36
7:44
#8342
25.2M
25.20 mi13:30:253:01:507:132:55
8:28
#8377
FINISH
26.22 mi13:37:503:09:157:147:25
7:17
#8387
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 mi8064110611068250(Top 28%)1204(Top 10%)1204(Top 21%)
10K6.21 mi3.10 mi8130-661127-211127-218265(Top 28%)1189(Top 9%)1189(Top 21%)
15K9.32 mi3.11 mi8159-291150-231150-238250(Top 28%)1204(Top 10%)1204(Top 21%)
20K12.43 mi3.11 mi8172-131168-181168-188292(Top 29%)1255(Top 10%)1255(Top 22%)
HALF13.11 mi0.68 mi8171+11169-11169-18336(Top 29%)1255(Top 10%)1255(Top 22%)
25K15.53 mi2.42 mi8115+561156+131156+138241(Top 28%)1334(Top 11%)1334(Top 23%)
30K18.64 mi3.11 mi8088+271190-341190-348413(Top 29%)1556(Top 12%)1556(Top 27%)
20M20.00 mi1.36 mi8135-471236-461236-469902(Top 34%)2332(Top 19%)2332(Top 41%)
21M21.00 mi1.00 mi8232-971290-541290-5410661(Top 37%)2809(Top 22%)2809(Top 49%)
35K21.75 mi0.75 mi8248-161316-261316-269556(Top 33%)2266(Top 18%)2266(Top 40%)
23M23.00 mi1.25 mi8273-251352-361352-369627(Top 33%)2393(Top 19%)2393(Top 42%)
24M24.00 mi1.00 mi8277-41388-361388-369610(Top 33%)2469(Top 20%)2469(Top 43%)
40K24.85 mi0.85 mi8342-651444-561444-5610463(Top 36%)2972(Top 24%)2972(Top 52%)
25.2M25.20 mi0.35 mi8377-351474-301474-3011352(Top 39%)3508(Top 28%)3508(Top 61%)
FINISH26.22 mi1.02 mi8387-101501-271501-279720(Top 33%)2696(Top 21%)2696(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21
+97ft-345ft

Overall

8250

Females

1204

F18-39

1204

5K→10K

3.1 - 6.2 mi

Top 28%
×5
+79ft-138ft

Overall

8265

Females

1189

F18-39

1189

10K→15K

6.2 - 9.3 mi

Top 28%
×3
+67ft-78ft

Overall

8250

Females

1204

F18-39

1204

15K→20K

9.3 - 12.4 mi

Top 29%
×5
+106ft-86ft

Overall

8292

Females

1255

F18-39

1255

20K→HALF

12.4 - 13.1 mi

Top 29%
×2
+19ft-37ft

Overall

8336

Females

1255

F18-39

1255

HALF→25K

13.1 - 15.5 mi

Top 28%
×4
+66ft-88ft

Overall

8241

Females

1334

F18-39

1334

25K→30K

15.5 - 18.6 mi

Top 29%
×9
+181ft-148ft

Overall

8413

Females

1556

F18-39

1556

30K→20M

18.6 - 20.0 mi

Top 34%
×5
+64ft-50ft

Overall

9902

Females

2332

F18-39

2332

20M→21M

20.0 - 21.0 mi

Top 37%
×8
+106ft-24ft

Overall

10661

Females

2809

F18-39

2809

21M→35K

21.0 - 21.8 mi

Top 33%
×7
+17ft-86ft

Overall

9556

Females

2266

F18-39

2266

35K→23M

21.8 - 23.0 mi

Top 33%
×5
+23ft-63ft

Overall

9627

Females

2393

F18-39

2393

23M→24M

23.0 - 24.0 mi

Top 33%
×6
+12ft-82ft

Overall

9610

Females

2469

F18-39

2469

24M→40K

24.0 - 24.9 mi

Top 36%
×1
+6ft-20ft

Overall

10463

Females

2972

F18-39

2972

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1
+13ft-16ft

Overall

11352

Females

3508

F18-39

3508

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
×2
+22ft-21ft

Overall

9720

Females

2696

F18-39

2696

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1170
Passed By
1452
Net Change
-323
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8064
5K → 10K175200-66#8064#8130
10K → 15K116145-29#8130#8159
15K → 20K125138-13#8159#8172
20K → HALF2322+1#8172#8171
HALF → 25K13478+56#8171#8115
25K → 30K171144+27#8115#8088
30K → 20M62109-47#8088#8135
20M → 21M42139-97#8135#8232
21M → 35K4157-16#8232#8248
35K → 23M76101-25#8248#8273
23M → 24M7882-4#8273#8277
24M → 40K42107-65#8277#8342
40K → 25.2M1954-35#8342#8377
25.2M → FINISH6676-10#8377#8387
TOTALS11701452-323
📊

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