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BOSTON MARATHON 2025

Ted Yee

Bib: 952•M

MA

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 4%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:27
Rank: #887
Start → 5K
18:27 | 5:56/mi
10K· 6.21 mi
36:04
Rank: #613 (+274)
5K → 10K
17:37 | 5:40/mi
15K· 9.32 mi
53:41
Rank: #517 (+96)
10K → 15K
17:37 | 5:40/mi
20K· 12.43 mi
1:11:29
Rank: #459 (+58)
15K → 20K
17:48 | 5:44/mi
Half· 13.11 mi
1:15:17
Rank: #440 (+19)
20K → Half
3:48 | 5:34/mi
25K· 15.53 mi
1:29:20
Rank: #424 (+16)
Half → 25K
14:03 | 5:48/mi
30K· 18.64 mi
1:47:40
Rank: #402 (+22)
25K → 30K
18:20 | 5:54/mi
20M
1:55:53
Rank: #399 (+3)
30K → 20M
8:13 | 6:03/mi
21M
2:02:10
Rank: #388 (+11)
20M → 21M
6:17 | 6:17/mi
35K· 21.75 mi
2:06:23
Rank: #375 (+13)
21M → 35K
4:13 | 5:38/mi
23M
2:13:50
Rank: #360 (+15)
35K → 23M
7:27 | 5:57/mi
24M
2:19:37
Rank: #342 (+18)
23M → 24M
5:47 | 5:47/mi
40K· 24.85 mi
2:24:40
Rank: #325 (+17)
24M → 40K
5:03 | 5:54/mi
25.2M
2:26:54
Rank: #319 (+6)
40K → 25.2M
2:14 | 6:29/mi
Finish· 26.22 mi
2:32:43
Rank: #307 (+12)
25.2M → Finish
5:49 | 5:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:15:17
Pace5:45 /mi
2nd Half
Distance13.11 mi
Time1:17:26
Pace5:54 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:4618:275:5618:27
5:56
-
10K
6.21 mi10:36:2336:045:4817:37
5:40
-0:16
15K
9.32 mi10:54:0053:415:4617:37
5:40
0:00
20K
12.43 mi11:11:481:11:295:4517:48
5:44
+0:04
Half
13.11 mi11:15:361:15:175:453:48
5:34
-0:10
25K
15.53 mi11:29:391:29:205:4514:03
5:48
+0:14
30K
18.64 mi11:47:591:47:405:4718:20
5:54
+0:06
20M
20.00 mi11:56:121:55:535:488:13
6:03
+0:09
21M
21.00 mi12:02:292:02:105:496:17
6:17
+0:14
35K
21.75 mi12:06:422:06:235:494:13
5:38
-0:39
23M
23.00 mi12:14:092:13:505:497:27
5:57
+0:19
24M
24.00 mi12:19:562:19:375:495:47
5:47
-0:10
40K
24.85 mi12:24:592:24:405:495:03
5:54
+0:07
25.2M
25.20 mi12:27:132:26:545:502:14
6:29
+0:35
Finish
26.22 mi12:33:022:32:435:505:49
5:42
-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

5:34 /mi

Average Pace

5:50 /mi

Slowest Pace

6:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:12

94% of race

Time at Steady Pace

8:31

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:49 /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 mi10:18:4618:275:5618:27
5:56
#887
10K
6.21 mi10:36:2336:045:4817:37
5:40
#613
15K
9.32 mi10:54:0053:415:4617:37
5:40
#517
20K
12.43 mi11:11:481:11:295:4517:48
5:44
#459
Half
13.11 mi11:15:361:15:175:453:48
5:34
#440
25K
15.53 mi11:29:391:29:205:4514:03
5:48
#424
30K
18.64 mi11:47:591:47:405:4718:20
5:54
#402
20M
20.00 mi11:56:121:55:535:488:13
6:03
#399
21M
21.00 mi12:02:292:02:105:496:17
6:17
#388
35K
21.75 mi12:06:422:06:235:494:13
5:38
#375
23M
23.00 mi12:14:092:13:505:497:27
5:57
#360
24M
24.00 mi12:19:562:19:375:495:47
5:47
#342
40K
24.85 mi12:24:592:24:405:495:03
5:54
#325
25.2M
25.20 mi12:27:132:26:545:502:14
6:29
#319
Finish
26.22 mi12:33:022:32:435:505:49
5:42
#307
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi887829829336(Top 1%)308(Top 2%)308(Top 5%)
10K6.21 mi3.10 mi613+274567+262567+262395(Top 1%)364(Top 2%)364(Top 6%)
15K9.32 mi3.11 mi517+96480+87480+87336(Top 1%)308(Top 2%)308(Top 5%)
20K12.43 mi3.11 mi459+58423+57423+57352(Top 1%)323(Top 2%)323(Top 6%)
Half13.11 mi0.68 mi440+19406+17406+17266(Top 0.9%)241(Top 1%)241(Top 4%)
25K15.53 mi2.42 mi424+16390+16390+16405(Top 1%)375(Top 2%)375(Top 7%)
30K18.64 mi3.11 mi402+22369+21369+21358(Top 1%)331(Top 2%)331(Top 6%)
20M20.00 mi1.36 mi399+3367+2367+2442(Top 2%)413(Top 3%)413(Top 7%)
21M21.00 mi1.00 mi388+11358+9358+9345(Top 1%)322(Top 2%)322(Top 6%)
35K21.75 mi0.75 mi375+13345+13345+13208(Top 0.7%)189(Top 1%)189(Top 3%)
23M23.00 mi1.25 mi360+15333+12333+12285(Top 1%)265(Top 2%)265(Top 5%)
24M24.00 mi1.00 mi342+18315+18315+18268(Top 0.9%)246(Top 2%)246(Top 4%)
40K24.85 mi0.85 mi325+17298+17298+17284(Top 1.0%)261(Top 2%)261(Top 5%)
25.2M25.20 mi0.35 mi319+6292+6292+6401(Top 1%)368(Top 2%)368(Top 7%)
Finish26.22 mi1.02 mi307+12281+11281+11369(Top 1%)346(Top 2%)346(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21stories
+97ft-345ft

Overall

336

Males

308

M18-39

308

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

395

Males

364

M18-39

364

10K→15K

6.2 - 9.3 mi

Top 1%
×3stories
+67ft-78ft

Overall

336

Males

308

M18-39

308

15K→20K

9.3 - 12.4 mi

Top 1%
×5stories
+106ft-86ft

Overall

352

Males

323

M18-39

323

20K→Half

12.4 - 13.1 mi

Top 0.9%
×2stories
+19ft-37ft

Overall

266

Males

241

M18-39

241

Half→25K

13.1 - 15.5 mi

Top 1%
×4stories
+66ft-88ft

Overall

405

Males

375

M18-39

375

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

358

Males

331

M18-39

331

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

442

Males

413

M18-39

413

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

345

Males

322

M18-39

322

21M→35K

21.0 - 21.8 mi

Top 0.7%
×7stories
+17ft-86ft

Overall

208

Males

189

M18-39

189

35K→23M

21.8 - 23.0 mi

Top 1%
×5stories
+23ft-63ft

Overall

285

Males

265

M18-39

265

23M→24M

23.0 - 24.0 mi

Top 0.9%
×6stories
+12ft-82ft

Overall

268

Males

246

M18-39

246

24M→40K

24.0 - 24.9 mi

Top 1.0%
×1story
+6ft-20ft

Overall

284

Males

261

M18-39

261

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

401

Males

368

M18-39

368

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

369

Males

346

M18-39

346

Passing Analysis

Category:
Athletes Passed
610
Passed By
30
Net Change
+580
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#887
5K → 10K2740+274#887#613
10K → 15K960+96#613#517
15K → 20K580+58#517#459
20K → Half190+19#459#440
Half → 25K171+16#440#424
25K → 30K297+22#424#402
30K → 20M118+3#402#399
20M → 21M176+11#399#388
21M → 35K141+13#388#375
35K → 23M172+15#375#360
23M → 24M180+18#360#342
24M → 40K181+17#342#325
40K → 25.2M82+6#325#319
25.2M → Finish142+12#319#307
TOTALS61030+580
📊

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