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BOSTON MARATHON 2025

Daniel Rowe

Bib: 371•M

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 0.5%
Gender (Male)
#0 / 16105
Top 0.7%
Masters (Masters Men)
#0 / 10463
Top 0.1%
Division (M40-44)
#0 / 2247
Top 0.2%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:38
Rank: #388
Start → 5K
17:38 | 5:41/mi
10K· 6.21 mi
34:44
Rank: #289 (+99)
5K → 10K
17:06 | 5:30/mi
15K· 9.32 mi
51:53
Rank: #248 (+41)
10K → 15K
17:09 | 5:31/mi
20K· 12.43 mi
1:09:04
Rank: #218 (+30)
15K → 20K
17:11 | 5:32/mi
Half· 13.11 mi
1:12:47
Rank: #213 (+5)
20K → Half
3:43 | 5:27/mi
25K· 15.53 mi
1:26:17
Rank: #196 (+17)
Half → 25K
13:30 | 5:34/mi
30K· 18.64 mi
1:43:35
Rank: #162 (+34)
25K → 30K
17:18 | 5:34/mi
20M
1:51:21
Rank: #155 (+7)
30K → 20M
7:46 | 5:43/mi
21M
1:57:18
Rank: #148 (+7)
20M → 21M
5:57 | 5:57/mi
35K· 21.75 mi
2:01:29
Rank: #148
21M → 35K
4:11 | 5:36/mi
23M
2:08:39
Rank: #146 (+2)
35K → 23M
7:10 | 5:43/mi
24M
2:14:18
Rank: #144 (+2)
23M → 24M
5:39 | 5:39/mi
40K· 24.85 mi
2:19:11
Rank: #139 (+5)
24M → 40K
4:53 | 5:43/mi
25.2M
2:21:20
Rank: #138 (+1)
40K → 25.2M
2:09 | 6:14/mi
Finish· 26.22 mi
2:26:57
Rank: #135 (+3)
25.2M → Finish
5:37 | 5:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:12:47
Pace5:33 /mi
2nd Half
Distance13.11 mi
Time1:14:10
Pace5:39 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:5017:385:4117:38
5:41
-
10K
6.21 mi10:34:5634:445:3517:06
5:30
-0:11
15K
9.32 mi10:52:0551:535:3417:09
5:31
+0:01
20K
12.43 mi11:09:161:09:045:3317:11
5:32
+0:01
Half
13.11 mi11:12:591:12:475:333:43
5:27
-0:05
25K
15.53 mi11:26:291:26:175:3313:30
5:34
+0:07
30K
18.64 mi11:43:471:43:355:3317:18
5:34
0:00
20M
20.00 mi11:51:331:51:215:347:46
5:43
+0:09
21M
21.00 mi11:57:301:57:185:355:57
5:57
+0:14
35K
21.75 mi12:01:412:01:295:354:11
5:36
-0:21
23M
23.00 mi12:08:512:08:395:367:10
5:43
+0:07
24M
24.00 mi12:14:302:14:185:365:39
5:39
-0:04
40K
24.85 mi12:19:232:19:115:364:53
5:43
+0:04
25.2M
25.20 mi12:21:322:21:205:372:09
6:14
+0:31
Finish
26.22 mi12:27:092:26:575:375:37
5:31
-0:43

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

5:27 /mi

Average Pace

5:37 /mi

Slowest Pace

6:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:48

99% of race

Time at Steady Pace

2:09

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:36 /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 mi10:17:5017:385:4117:38
5:41
#388
10K
6.21 mi10:34:5634:445:3517:06
5:30
#289
15K
9.32 mi10:52:0551:535:3417:09
5:31
#248
20K
12.43 mi11:09:161:09:045:3317:11
5:32
#218
Half
13.11 mi11:12:591:12:475:333:43
5:27
#213
25K
15.53 mi11:26:291:26:175:3313:30
5:34
#196
30K
18.64 mi11:43:471:43:355:3317:18
5:34
#162
20M
20.00 mi11:51:331:51:215:347:46
5:43
#155
21M
21.00 mi11:57:301:57:185:355:57
5:57
#148
35K
21.75 mi12:01:412:01:295:354:11
5:36
#148
23M
23.00 mi12:08:512:08:395:367:10
5:43
#146
24M
24.00 mi12:14:302:14:185:365:39
5:39
#144
40K
24.85 mi12:19:232:19:115:364:53
5:43
#139
25.2M
25.20 mi12:21:322:21:205:372:09
6:14
#138
Finish
26.22 mi12:27:092:26:575:375:37
5:31
#135
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi388355355173(Top 0.6%)148(Top 0.9%)148(Top 7%)
10K6.21 mi3.10 mi289+99260+95260+95203(Top 0.7%)176(Top 1%)176(Top 8%)
15K9.32 mi3.11 mi248+41220+40220+40173(Top 0.6%)148(Top 0.9%)148(Top 7%)
20K12.43 mi3.11 mi218+30192+28192+28146(Top 0.5%)125(Top 0.8%)125(Top 6%)
Half13.11 mi0.68 mi213+5187+5187+5143(Top 0.5%)128(Top 0.8%)128(Top 6%)
25K15.53 mi2.42 mi196+17170+17170+17175(Top 0.6%)152(Top 0.9%)152(Top 7%)
30K18.64 mi3.11 mi162+34139+31139+3198(Top 0.3%)91(Top 0.6%)91(Top 4%)
20M20.00 mi1.36 mi155+7134+5134+5135(Top 0.5%)122(Top 0.8%)122(Top 5%)
21M21.00 mi1.00 mi148+7127+7127+7101(Top 0.4%)95(Top 0.6%)95(Top 4%)
35K21.75 mi0.75 mi148127127166(Top 0.6%)150(Top 0.9%)150(Top 7%)
23M23.00 mi1.25 mi146+2125+2125+2118(Top 0.4%)110(Top 0.7%)110(Top 5%)
24M24.00 mi1.00 mi144+2123+2123+2156(Top 0.5%)144(Top 0.9%)144(Top 6%)
40K24.85 mi0.85 mi139+5118+5118+5133(Top 0.5%)125(Top 0.8%)125(Top 6%)
25.2M25.20 mi0.35 mi138+1117+1117+1172(Top 0.6%)162(Top 1%)162(Top 7%)
Finish26.22 mi1.02 mi135+3115+2115+2152(Top 0.5%)146(Top 0.9%)146(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.6%
×21stories
+97ft-345ft

Overall

173

Males

148

M40-44

148

5K→10K

3.1 - 6.2 mi

Top 0.7%
×5stories
+79ft-138ft

Overall

203

Males

176

M40-44

176

10K→15K

6.2 - 9.3 mi

Top 0.6%
×3stories
+67ft-78ft

Overall

173

Males

148

M40-44

148

15K→20K

9.3 - 12.4 mi

Top 0.5%
×5stories
+106ft-86ft

Overall

146

Males

125

M40-44

125

20K→Half

12.4 - 13.1 mi

Top 0.5%
×2stories
+19ft-37ft

Overall

143

Males

128

M40-44

128

Half→25K

13.1 - 15.5 mi

Top 0.6%
×4stories
+66ft-88ft

Overall

175

Males

152

M40-44

152

25K→30K

15.5 - 18.6 mi

Top 0.3%
×9stories
+181ft-148ft

Overall

98

Males

91

M40-44

91

30K→20M

18.6 - 20.0 mi

Top 0.5%
×5stories
+64ft-50ft

Overall

135

Males

122

M40-44

122

20M→21M

20.0 - 21.0 mi

Top 0.4%
×8stories
+106ft-24ft

Overall

101

Males

95

M40-44

95

21M→35K

21.0 - 21.8 mi

Top 0.6%
×7stories
+17ft-86ft

Overall

166

Males

150

M40-44

150

35K→23M

21.8 - 23.0 mi

Top 0.4%
×5stories
+23ft-63ft

Overall

118

Males

110

M40-44

110

23M→24M

23.0 - 24.0 mi

Top 0.5%
×6stories
+12ft-82ft

Overall

156

Males

144

M40-44

144

24M→40K

24.0 - 24.9 mi

Top 0.5%
×1story
+6ft-20ft

Overall

133

Males

125

M40-44

125

40K→25.2M

24.9 - 25.2 mi

Top 0.6%
×1story
+13ft-16ft

Overall

172

Males

162

M40-44

162

25.2M→Finish

25.2 - 26.2 mi

Top 0.5%
×2stories
+22ft-21ft

Overall

152

Males

146

M40-44

146

Passing Analysis

Category:
Athletes Passed
262
Passed By
9
Net Change
+253
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#388
5K → 10K990+99#388#289
10K → 15K410+41#289#248
15K → 20K300+30#248#218
20K → Half50+5#218#213
Half → 25K181+17#213#196
25K → 30K340+34#196#162
30K → 20M81+7#162#155
20M → 21M92+7#155#148
21M → 35K220#148#148
35K → 23M42+2#148#146
23M → 24M31+2#146#144
24M → 40K50+5#144#139
40K → 25.2M10+1#139#138
25.2M → Finish30+3#138#135
TOTALS2629+253
📊

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