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BOSTON MARATHON 2025

David Reveman

Bib: 4926•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 4%
Gender (Male)
#0 / 16105
Top 6%
Masters (Masters Men)
#0 / 10463
Top 1%
Division (M45-49)
#0 / 2386
Top 2%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:43
Rank: #2716
Start → 5K
19:43 | 6:21/mi
10K· 6.21 mi
39:15
Rank: #2523 (+193)
5K → 10K
19:32 | 6:17/mi
15K· 9.32 mi
58:37
Rank: #2303 (+220)
10K → 15K
19:22 | 6:14/mi
20K· 12.43 mi
1:17:58
Rank: #2122 (+181)
15K → 20K
19:21 | 6:14/mi
Half· 13.11 mi
1:22:08
Rank: #2087 (+35)
20K → Half
4:10 | 6:06/mi
25K· 15.53 mi
1:37:15
Rank: #1987 (+100)
Half → 25K
15:07 | 6:14/mi
30K· 18.64 mi
1:56:34
Rank: #1720 (+267)
25K → 30K
19:19 | 6:13/mi
20M
2:05:07
Rank: #1626 (+94)
30K → 20M
8:33 | 6:18/mi
21M
2:11:34
Rank: #1506 (+120)
20M → 21M
6:27 | 6:27/mi
35K· 21.75 mi
2:15:56
Rank: #1424 (+82)
21M → 35K
4:22 | 5:50/mi
23M
2:23:33
Rank: #1321 (+103)
35K → 23M
7:37 | 6:05/mi
24M
2:29:30
Rank: #1242 (+79)
23M → 24M
5:57 | 5:57/mi
40K· 24.85 mi
2:34:42
Rank: #1185 (+57)
24M → 40K
5:12 | 6:05/mi
25.2M
2:36:56
Rank: #1153 (+32)
40K → 25.2M
2:14 | 6:29/mi
Finish· 26.22 mi
2:42:52
Rank: #1105 (+48)
25.2M → Finish
5:56 | 5:49/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:22:08
Pace6:16 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:20:44
Pace6:10 /mi
📊Negative Split: 1.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5219:436:2119:43
6:21
-
10K
6.21 mi10:42:2439:156:1919:32
6:17
-0:04
15K
9.32 mi11:01:4658:376:1719:22
6:14
-0:03
20K
12.43 mi11:21:071:17:586:1619:21
6:14
0:00
Half
13.11 mi11:25:171:22:086:164:10
6:06
-0:08
25K
15.53 mi11:40:241:37:156:1615:07
6:14
+0:08
30K
18.64 mi11:59:431:56:346:1519:19
6:13
-0:01
20M
20.00 mi12:08:162:05:076:158:33
6:18
+0:05
21M
21.00 mi12:14:432:11:346:166:27
6:27
+0:09
35K
21.75 mi12:19:052:15:566:154:22
5:50
-0:37
23M
23.00 mi12:26:422:23:336:147:37
6:05
+0:15
24M
24.00 mi12:32:392:29:306:145:57
5:57
-0:08
40K
24.85 mi12:37:512:34:426:135:12
6:05
+0:08
25.2M
25.20 mi12:40:052:36:566:142:14
6:29
+0:24
Finish
26.22 mi12:46:012:42:526:135:56
5:49
-0:40

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

5:49 /mi

Average Pace

6:13 /mi

Slowest Pace

6:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:11

95% of race

Time at Steady Pace

8:41

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:13 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:22:5219:436:2119:43
6:21
#2716
10K
6.21 mi10:42:2439:156:1919:32
6:17
#2523
15K
9.32 mi11:01:4658:376:1719:22
6:14
#2303
20K
12.43 mi11:21:071:17:586:1619:21
6:14
#2122
Half
13.11 mi11:25:171:22:086:164:10
6:06
#2087
25K
15.53 mi11:40:241:37:156:1615:07
6:14
#1987
30K
18.64 mi11:59:431:56:346:1519:19
6:13
#1720
20M
20.00 mi12:08:162:05:076:158:33
6:18
#1626
21M
21.00 mi12:14:432:11:346:166:27
6:27
#1506
35K
21.75 mi12:19:052:15:566:154:22
5:50
#1424
23M
23.00 mi12:26:422:23:336:147:37
6:05
#1321
24M
24.00 mi12:32:392:29:306:145:57
5:57
#1242
40K
24.85 mi12:37:512:34:426:135:12
6:05
#1185
25.2M
25.20 mi12:40:052:36:566:142:14
6:29
#1153
Finish
26.22 mi12:46:012:42:526:135:56
5:49
#1105
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2716258925891995(Top 7%)1899(Top 12%)1899(Top 80%)
10K6.21 mi3.10 mi2523+1932403+1862403+1862320(Top 8%)2219(Top 14%)2219(Top 93%)
15K9.32 mi3.11 mi2303+2202199+2042199+2041995(Top 7%)1899(Top 12%)1899(Top 80%)
20K12.43 mi3.11 mi2122+1812025+1742025+1741683(Top 6%)1601(Top 10%)1601(Top 67%)
Half13.11 mi0.68 mi2087+351992+331992+331532(Top 5%)1455(Top 9%)1455(Top 61%)
25K15.53 mi2.42 mi1987+1001894+981894+981591(Top 6%)1511(Top 9%)1511(Top 63%)
30K18.64 mi3.11 mi1720+2671635+2591635+259970(Top 3%)912(Top 6%)912(Top 38%)
20M20.00 mi1.36 mi1626+941541+941541+94943(Top 3%)889(Top 6%)889(Top 37%)
21M21.00 mi1.00 mi1506+1201425+1161425+116596(Top 2%)560(Top 3%)560(Top 23%)
35K21.75 mi0.75 mi1424+821346+791346+79435(Top 2%)407(Top 3%)407(Top 17%)
23M23.00 mi1.25 mi1321+1031244+1021244+102467(Top 2%)440(Top 3%)440(Top 18%)
24M24.00 mi1.00 mi1242+791169+751169+75499(Top 2%)463(Top 3%)463(Top 19%)
40K24.85 mi0.85 mi1185+571116+531116+53519(Top 2%)485(Top 3%)485(Top 20%)
25.2M25.20 mi0.35 mi1153+321085+311085+31438(Top 2%)405(Top 3%)405(Top 17%)
Finish26.22 mi1.02 mi1105+481041+441041+44554(Top 2%)519(Top 3%)519(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1995

Males

1899

M45-49

1899

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2320

Males

2219

M45-49

2219

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1995

Males

1899

M45-49

1899

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1683

Males

1601

M45-49

1601

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1532

Males

1455

M45-49

1455

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1591

Males

1511

M45-49

1511

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

970

Males

912

M45-49

912

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

943

Males

889

M45-49

889

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

596

Males

560

M45-49

560

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

435

Males

407

M45-49

407

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

467

Males

440

M45-49

440

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

499

Males

463

M45-49

463

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

519

Males

485

M45-49

485

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

438

Males

405

M45-49

405

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

554

Males

519

M45-49

519

Passing Analysis

Category:
Athletes Passed
1690
Passed By
79
Net Change
+1611
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2716
5K → 10K23037+193#2716#2523
10K → 15K23010+220#2523#2303
15K → 20K1876+181#2303#2122
20K → Half361+35#2122#2087
Half → 25K11010+100#2087#1987
25K → 30K2692+267#1987#1720
30K → 20M984+94#1720#1626
20M → 21M1211+120#1626#1506
21M → 35K820+82#1506#1424
35K → 23M1052+103#1424#1321
23M → 24M801+79#1321#1242
24M → 40K603+57#1242#1185
40K → 25.2M320+32#1185#1153
25.2M → Finish502+48#1153#1105
TOTALS169079+1611
📊

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