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BOSTON MARATHON 2025

Yushuai Luan

Bib: 2486•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 1%
Gender (Male)
#0 / 16105
Top 2%
Division (M18-39)
#0 / 5642
Top 5%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:23
Rank: #299
Start → 5K
17:23 | 5:36/mi
10K· 6.21 mi
34:53
Rank: #309 (-10)
5K → 10K
17:30 | 5:38/mi
15K· 9.32 mi
52:32
Rank: #315 (-6)
10K → 15K
17:39 | 5:41/mi
20K· 12.43 mi
1:10:19
Rank: #322 (-7)
15K → 20K
17:47 | 5:43/mi
Half· 13.11 mi
1:14:06
Rank: #318 (+4)
20K → Half
3:47 | 5:33/mi
25K· 15.53 mi
1:27:58
Rank: #312 (+6)
Half → 25K
13:52 | 5:43/mi
30K· 18.64 mi
1:46:27
Rank: #321 (-9)
25K → 30K
18:29 | 5:57/mi
20M
1:54:41
Rank: #323 (-2)
30K → 20M
8:14 | 6:04/mi
21M
2:01:11
Rank: #322 (+1)
20M → 21M
6:30 | 6:30/mi
35K· 21.75 mi
2:05:29
Rank: #316 (+6)
21M → 35K
4:18 | 5:45/mi
23M
2:13:09
Rank: #308 (+8)
35K → 23M
7:40 | 6:07/mi
24M
2:19:12
Rank: #310 (-2)
23M → 24M
6:03 | 6:03/mi
40K· 24.85 mi
2:24:32
Rank: #312 (-2)
24M → 40K
5:20 | 6:14/mi
25.2M
2:26:54
Rank: #323 (-11)
40K → 25.2M
2:22 | 6:52/mi
Finish· 26.22 mi
2:33:06
Rank: #326 (-3)
25.2M → Finish
6:12 | 6:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:14:06
Pace5:39 /mi
2nd Half
Distance13.11 mi
Time1:19:00
Pace6:02 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:2917:235:3617:23
5:36
-
10K
6.21 mi10:35:5934:535:3717:30
5:38
+0:02
15K
9.32 mi10:53:3852:325:3817:39
5:41
+0:03
20K
12.43 mi11:11:251:10:195:3917:47
5:43
+0:02
Half
13.11 mi11:15:121:14:065:393:47
5:33
-0:10
25K
15.53 mi11:29:041:27:585:4013:52
5:43
+0:10
30K
18.64 mi11:47:331:46:275:4318:29
5:57
+0:14
20M
20.00 mi11:55:471:54:415:448:14
6:04
+0:07
21M
21.00 mi12:02:172:01:115:466:30
6:30
+0:26
35K
21.75 mi12:06:352:05:295:464:18
5:45
-0:45
23M
23.00 mi12:14:152:13:095:477:40
6:07
+0:22
24M
24.00 mi12:20:182:19:125:486:03
6:03
-0:04
40K
24.85 mi12:25:382:24:325:495:20
6:14
+0:11
25.2M
25.20 mi12:28:002:26:545:502:22
6:52
+0:38
Finish
26.22 mi12:34:122:33:065:516:12
6:05
-0:47

Checkpoints & Pacing

📈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

5:33 /mi

Average Pace

5:51 /mi

Slowest Pace

6:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:16

60% of race

Time at Steady Pace

46:38

30% of race

Time at Slower Pace

14:12

9% of race

Average Pace: 5:50 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:18:2917:235:3617:23
5:36
#299
10K
6.21 mi10:35:5934:535:3717:30
5:38
#309
15K
9.32 mi10:53:3852:325:3817:39
5:41
#315
20K
12.43 mi11:11:251:10:195:3917:47
5:43
#322
Half
13.11 mi11:15:121:14:065:393:47
5:33
#318
25K
15.53 mi11:29:041:27:585:4013:52
5:43
#312
30K
18.64 mi11:47:331:46:275:4318:29
5:57
#321
20M
20.00 mi11:55:471:54:415:448:14
6:04
#323
21M
21.00 mi12:02:172:01:115:466:30
6:30
#322
35K
21.75 mi12:06:352:05:295:464:18
5:45
#316
23M
23.00 mi12:14:152:13:095:477:40
6:07
#308
24M
24.00 mi12:20:182:19:125:486:03
6:03
#310
40K
24.85 mi12:25:382:24:325:495:20
6:14
#312
25.2M
25.20 mi12:28:002:26:545:502:22
6:52
#323
Finish
26.22 mi12:34:122:33:065:516:12
6:05
#326
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi299270270353(Top 1%)324(Top 2%)324(Top 6%)
10K6.21 mi3.10 mi309-10280-10280-10333(Top 1%)304(Top 2%)304(Top 5%)
15K9.32 mi3.11 mi315-6286-6286-6353(Top 1%)324(Top 2%)324(Top 6%)
20K12.43 mi3.11 mi322-7293-7293-7346(Top 1%)317(Top 2%)317(Top 6%)
Half13.11 mi0.68 mi318+4289+4289+4242(Top 0.9%)218(Top 1%)218(Top 4%)
25K15.53 mi2.42 mi312+6284+5284+5308(Top 1%)282(Top 2%)282(Top 5%)
30K18.64 mi3.11 mi321-9293-9293-9429(Top 2%)398(Top 2%)398(Top 7%)
20M20.00 mi1.36 mi323-2296-3296-3464(Top 2%)434(Top 3%)434(Top 8%)
21M21.00 mi1.00 mi322+1295+1295+1669(Top 2%)632(Top 4%)632(Top 11%)
35K21.75 mi0.75 mi316+6290+5290+5320(Top 1%)298(Top 2%)298(Top 5%)
23M23.00 mi1.25 mi308+8283+7283+7517(Top 2%)487(Top 3%)487(Top 9%)
24M24.00 mi1.00 mi310-2283283655(Top 2%)613(Top 4%)613(Top 11%)
40K24.85 mi0.85 mi312-2285-2285-2793(Top 3%)742(Top 5%)742(Top 13%)
25.2M25.20 mi0.35 mi323-11296-11296-111075(Top 4%)985(Top 6%)985(Top 17%)
Finish26.22 mi1.02 mi326-3299-3299-31127(Top 4%)1053(Top 7%)1053(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21stories
+97ft-345ft

Overall

353

Males

324

M18-39

324

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

333

Males

304

M18-39

304

10K→15K

6.2 - 9.3 mi

Top 1%
×3stories
+67ft-78ft

Overall

353

Males

324

M18-39

324

15K→20K

9.3 - 12.4 mi

Top 1%
×5stories
+106ft-86ft

Overall

346

Males

317

M18-39

317

20K→Half

12.4 - 13.1 mi

Top 0.9%
×2stories
+19ft-37ft

Overall

242

Males

218

M18-39

218

Half→25K

13.1 - 15.5 mi

Top 1%
×4stories
+66ft-88ft

Overall

308

Males

282

M18-39

282

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

429

Males

398

M18-39

398

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

464

Males

434

M18-39

434

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

669

Males

632

M18-39

632

21M→35K

21.0 - 21.8 mi

Top 1%
×7stories
+17ft-86ft

Overall

320

Males

298

M18-39

298

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

517

Males

487

M18-39

487

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

655

Males

613

M18-39

613

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

793

Males

742

M18-39

742

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1075

Males

985

M18-39

985

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1127

Males

1053

M18-39

1053

Passing Analysis

Category:
Athletes Passed
122
Passed By
149
Net Change
-27
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#299
5K → 10K1020-10#299#309
10K → 15K1420-6#309#315
15K → 20K1219-7#315#322
20K → Half40+4#322#318
Half → 25K148+6#318#312
25K → 30K1322-9#312#321
30K → 20M810-2#321#323
20M → 21M54+1#323#322
21M → 35K60+6#322#316
35K → 23M168+8#316#308
23M → 24M911-2#308#310
24M → 40K79-2#310#312
40K → 25.2M011-11#312#323
25.2M → Finish47-3#323#326
TOTALS122149-27
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing