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BOSTON MARATHON 2025

Steven Lawrence

MI

Bib: 313 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 0.8%
Gender (Male)
#0 / 16105
Top 1%
Masters (Masters Men)
#0 / 10463
Top 0.1%
Division (M45-49)
#0 / 2386
Top 0.2%
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
5:33/mi
17:16
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
5:34/mi
34:34
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
5:38/mi
52:05
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
5:40/mi
1:09:40
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
5:39/mi
1:13:31
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
5:38/mi
1:27:10
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
5:47/mi
1:45:07
↑ 181↓ 1480.2%
138 ft elev
20M
5:50/mi
1:53:02
↑ 64↓ 500.2%
148 ft elev
21M
6:19/mi
1:59:21
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
5:57/mi
2:03:48
↑ 17↓ 861.7%
156 ft elev
23M
6:01/mi
2:11:20
↑ 23↓ 630.6%
116 ft elev
24M
5:53/mi
2:17:13
↓ 821.3%
34 ft elev
40K· 24.85 mi
5:54/mi
2:22:16
↓ 200.3%
20 ft elev
25.2M
6:23/mi
2:24:28
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
5:42/mi
2:30:17
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:13:315:36 /mi⚡ faster
2nd Half
1:16:465:51 /mi+4.4%
Positive split — 4.4% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
17:165:333.11 mi17:16
5:33
-
10K
34:345:343.10 mi17:18
5:34
+0:01
15K
52:055:353.11 mi17:31
5:38
+0:04
20K
1:09:405:363.11 mi17:35
5:40
+0:02
Half(13.11 mi)
1:13:315:360.68 mi3:51
5:39
-0:01
25K
1:27:105:372.42 mi13:39
5:38
-0:01
30K
1:45:075:383.11 mi17:57
5:47
+0:09
20M
1:53:025:391.36 mi7:55
5:50
+0:03
21M
1:59:215:411.00 mi6:19
6:19
+0:29
35K
2:03:485:420.75 mi4:27
5:57
-0:22
23M
2:11:205:431.25 mi7:32
6:01
+0:04
24M
2:17:135:431.00 mi5:53
5:53
-0:08
40K
2:22:165:430.85 mi5:03
5:54
+0:01
25.2M
2:24:285:440.35 mi2:12
6:23
+0:29
Finish(26.22 mi)
2:30:175:441.02 mi5:49
5:42
-0:41
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:33 /mi

Average Pace

5:44 /mi

Slowest Pace

6:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:21:46

94% of race

Time at Steady Pace

8:31

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:44 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi259231231290262262
10K3.10 mi263-4234-3234-3273244244
15K3.11 mi266-3237-3237-3290262262
20K3.11 mi261+5234+3234+3267241241
Half(13.11 mi)0.68 mi260+1233+1233+1344318318
25K2.42 mi247+13221+12221+12218194194
30K3.11 mi224+23199+22199+22231209209
20M1.36 mi213+11190+9190+9208190190
21M1.00 mi215-2192-2192-2380357357
35K0.75 mi228-13206-14206-14595554554
23M1.25 mi226+2203+3203+3356334334
24M1.00 mi226204-1204-1361334334
40K0.85 mi225+1203+1203+1280257257
25.2M0.35 mi220+5198+5198+5286264264
Finish(26.22 mi)1.02 mi216+4194+4194+4366343343

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21story building
+97ft-345ft

Overall

290

Males

262

M45-49

262

5K→10K

3.1 - 6.2 mi

Top 1.0%
×5story building
+79ft-138ft

Overall

273

Males

244

M45-49

244

10K→15K

6.2 - 9.3 mi

Top 1%
×3story building
+67ft-78ft

Overall

290

Males

262

M45-49

262

15K→20K

9.3 - 12.4 mi

Top 0.9%
×5story building
+106ft-86ft

Overall

267

Males

241

M45-49

241

20K→Half

12.4 - 13.1 mi

Top 1%
×2story building
+19ft-37ft

Overall

344

Males

318

M45-49

318

Half→25K

13.1 - 15.5 mi

Top 0.8%
×4story building
+66ft-88ft

Overall

218

Males

194

M45-49

194

25K→30K

15.5 - 18.6 mi

Top 0.8%
×9story building
+181ft-148ft

Overall

231

Males

209

M45-49

209

30K→20M

18.6 - 20.0 mi

Top 0.7%
×5story building
+64ft-50ft

Overall

208

Males

190

M45-49

190

20M→21M

20.0 - 21.0 mi

Top 1%
×8story building
+106ft-24ft

Overall

380

Males

357

M45-49

357

21M→35K

21.0 - 21.8 mi

Top 2%
×7story building
+17ft-86ft

Overall

595

Males

554

M45-49

554

35K→23M

21.8 - 23.0 mi

Top 1%
×5story building
+23ft-63ft

Overall

356

Males

334

M45-49

334

23M→24M

23.0 - 24.0 mi

Top 1%
×6story building
+12ft-82ft

Overall

361

Males

334

M45-49

334

24M→40K

24.0 - 24.9 mi

Top 1.0%
×1story
+6ft-20ft

Overall

280

Males

257

M45-49

257

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

286

Males

264

M45-49

264

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2story building
+22ft-21ft

Overall

366

Males

343

M45-49

343

Passing Analysis

Category:
Passed
123
Passed By
80
Net Change
+43
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#259
5K → 10K913-4#259#263
10K → 15K710-3#263#266
15K → 20K1712+5#266#261
20K → Half10+1#261#260
Half → 25K185+13#260#247
25K → 30K252+23#247#224
30K → 20M121+11#224#213
20M → 21M46-2#213#215
21M → 35K114-13#215#228
35K → 23M64+2#228#226
23M → 24M880#226#226
24M → 40K32+1#226#225
40K → 25.2M50+5#225#220
25.2M → Finish73+4#220#216
TOTALS12380+43

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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