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BOSTON MARATHON 2025

Steven Lawrence

Bib: 313•M

MI

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

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
17:16
Rank: #259
Start → 5K
17:16 | 5:33/mi
10K· 6.21 mi
34:34
Rank: #263 (-4)
5K → 10K
17:18 | 5:34/mi
15K· 9.32 mi
52:05
Rank: #266 (-3)
10K → 15K
17:31 | 5:38/mi
20K· 12.43 mi
1:09:40
Rank: #261 (+5)
15K → 20K
17:35 | 5:40/mi
Half· 13.11 mi
1:13:31
Rank: #260 (+1)
20K → Half
3:51 | 5:39/mi
25K· 15.53 mi
1:27:10
Rank: #247 (+13)
Half → 25K
13:39 | 5:38/mi
30K· 18.64 mi
1:45:07
Rank: #224 (+23)
25K → 30K
17:57 | 5:47/mi
20M
1:53:02
Rank: #213 (+11)
30K → 20M
7:55 | 5:50/mi
21M
1:59:21
Rank: #215 (-2)
20M → 21M
6:19 | 6:19/mi
35K· 21.75 mi
2:03:48
Rank: #228 (-13)
21M → 35K
4:27 | 5:57/mi
23M
2:11:20
Rank: #226 (+2)
35K → 23M
7:32 | 6:01/mi
24M
2:17:13
Rank: #226
23M → 24M
5:53 | 5:53/mi
40K· 24.85 mi
2:22:16
Rank: #225 (+1)
24M → 40K
5:03 | 5:54/mi
25.2M
2:24:28
Rank: #220 (+5)
40K → 25.2M
2:12 | 6:23/mi
Finish· 26.22 mi
2:30:17
Rank: #216 (+4)
25.2M → Finish
5:49 | 5:42/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:13:31
Pace5:36 /mi
2nd Half
Distance13.11 mi
Time1:16:46
Pace5:51 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:2117:165:3317:16
5:33
-
10K
6.21 mi10:34:3934:345:3417:18
5:34
+0:01
15K
9.32 mi10:52:1052:055:3517:31
5:38
+0:04
20K
12.43 mi11:09:451:09:405:3617:35
5:40
+0:02
Half
13.11 mi11:13:361:13:315:363:51
5:39
-0:01
25K
15.53 mi11:27:151:27:105:3713:39
5:38
-0:01
30K
18.64 mi11:45:121:45:075:3817:57
5:47
+0:09
20M
20.00 mi11:53:071:53:025:397:55
5:50
+0:03
21M
21.00 mi11:59:261:59:215:416:19
6:19
+0:29
35K
21.75 mi12:03:532:03:485:424:27
5:57
-0:22
23M
23.00 mi12:11:252:11:205:437:32
6:01
+0:04
24M
24.00 mi12:17:182:17:135:435:53
5:53
-0:08
40K
24.85 mi12:22:212:22:165:435:03
5:54
+0:01
25.2M
25.20 mi12:24:332:24:285:442:12
6:23
+0:29
Finish
26.22 mi12:30:222:30:175:445:49
5:42
-0:41

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

5:44 /mi

Slowest Pace

6:23 /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

2:21:46

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

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 mi10:17:2117:165:3317:16
5:33
#259
10K
6.21 mi10:34:3934:345:3417:18
5:34
#263
15K
9.32 mi10:52:1052:055:3517:31
5:38
#266
20K
12.43 mi11:09:451:09:405:3617:35
5:40
#261
Half
13.11 mi11:13:361:13:315:363:51
5:39
#260
25K
15.53 mi11:27:151:27:105:3713:39
5:38
#247
30K
18.64 mi11:45:121:45:075:3817:57
5:47
#224
20M
20.00 mi11:53:071:53:025:397:55
5:50
#213
21M
21.00 mi11:59:261:59:215:416:19
6:19
#215
35K
21.75 mi12:03:532:03:485:424:27
5:57
#228
23M
23.00 mi12:11:252:11:205:437:32
6:01
#226
24M
24.00 mi12:17:182:17:135:435:53
5:53
#226
40K
24.85 mi12:22:212:22:165:435:03
5:54
#225
25.2M
25.20 mi12:24:332:24:285:442:12
6:23
#220
Finish
26.22 mi12:30:222:30:175:445:49
5:42
#216
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi259231231290(Top 1%)262(Top 2%)262(Top 11%)
10K6.21 mi3.10 mi263-4234-3234-3273(Top 1.0%)244(Top 2%)244(Top 10%)
15K9.32 mi3.11 mi266-3237-3237-3290(Top 1%)262(Top 2%)262(Top 11%)
20K12.43 mi3.11 mi261+5234+3234+3267(Top 0.9%)241(Top 1%)241(Top 10%)
Half13.11 mi0.68 mi260+1233+1233+1344(Top 1%)318(Top 2%)318(Top 13%)
25K15.53 mi2.42 mi247+13221+12221+12218(Top 0.8%)194(Top 1%)194(Top 8%)
30K18.64 mi3.11 mi224+23199+22199+22231(Top 0.8%)209(Top 1%)209(Top 9%)
20M20.00 mi1.36 mi213+11190+9190+9208(Top 0.7%)190(Top 1%)190(Top 8%)
21M21.00 mi1.00 mi215-2192-2192-2380(Top 1%)357(Top 2%)357(Top 15%)
35K21.75 mi0.75 mi228-13206-14206-14595(Top 2%)554(Top 3%)554(Top 23%)
23M23.00 mi1.25 mi226+2203+3203+3356(Top 1%)334(Top 2%)334(Top 14%)
24M24.00 mi1.00 mi226204-1204-1361(Top 1%)334(Top 2%)334(Top 14%)
40K24.85 mi0.85 mi225+1203+1203+1280(Top 1.0%)257(Top 2%)257(Top 11%)
25.2M25.20 mi0.35 mi220+5198+5198+5286(Top 1%)264(Top 2%)264(Top 11%)
Finish26.22 mi1.02 mi216+4194+4194+4366(Top 1%)343(Top 2%)343(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21stories
+97ft-345ft

Overall

290

Males

262

M45-49

262

5K→10K

3.1 - 6.2 mi

Top 1.0%
×5stories
+79ft-138ft

Overall

273

Males

244

M45-49

244

10K→15K

6.2 - 9.3 mi

Top 1%
×3stories
+67ft-78ft

Overall

290

Males

262

M45-49

262

15K→20K

9.3 - 12.4 mi

Top 0.9%
×5stories
+106ft-86ft

Overall

267

Males

241

M45-49

241

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

344

Males

318

M45-49

318

Half→25K

13.1 - 15.5 mi

Top 0.8%
×4stories
+66ft-88ft

Overall

218

Males

194

M45-49

194

25K→30K

15.5 - 18.6 mi

Top 0.8%
×9stories
+181ft-148ft

Overall

231

Males

209

M45-49

209

30K→20M

18.6 - 20.0 mi

Top 0.7%
×5stories
+64ft-50ft

Overall

208

Males

190

M45-49

190

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

380

Males

357

M45-49

357

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

595

Males

554

M45-49

554

35K→23M

21.8 - 23.0 mi

Top 1%
×5stories
+23ft-63ft

Overall

356

Males

334

M45-49

334

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+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%
×2stories
+22ft-21ft

Overall

366

Males

343

M45-49

343

Passing Analysis

Category:
Athletes Passed
123
Passed By
80
Net Change
+43
SegmentAthletes PassedPassed 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 Visuals

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing