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MARINE CORPS MARATHON 2025

Sean Mahoney

Washington, DC

Bib: 63 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 0.5%
Gender (Male)
#0 / 17709
Top 0.8%
Division (M25-29)
#0 / 2720
Top 2%
Race Day Weather
42°/32°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
6:33/mi
20:22
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
6:12/mi
39:39
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
6:13/mi
58:57
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
6:26/mi
1:22:56
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
6:19/mi
1:38:38
↑ 350.2%
30 ft elev
30K· 18.64 mi
6:28/mi
1:58:44
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
6:33/mi
2:19:06
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
6:41/mi
2:39:51
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
6:39/mi
2:48:55
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time1:22:56
Pace6:21 /mi
2nd Half
Distance13.17 mi
Time1:25:59
Pace6:32 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:40:5920:226:3320:22
6:33
-
10K
6.21 mi08:00:1639:396:2319:17
6:12
-0:21
15K
9.32 mi08:19:3458:576:1919:18
6:13
+0:01
21K
13.05 mi08:43:331:22:566:2123:59
6:26
+0:13
25K
15.53 mi08:59:151:38:386:2115:42
6:19
-0:07
30K
18.64 mi09:19:211:58:446:2220:06
6:28
+0:09
35K
21.75 mi09:39:432:19:066:2420:22
6:33
+0:05
40K
24.85 mi10:00:282:39:516:2620:45
6:41
+0:08
Finish
26.22 mi10:09:322:48:556:279:04
6:39
-0:02

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

6:12 /mi

Average Pace

6:27 /mi

Slowest Pace

6:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:22

58% of race

Time at Steady Pace

1:10:33

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:27 /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 mi07:40:5920:226:3320:22
6:33
#159
10K
6.21 mi08:00:1639:396:2319:17
6:12
#158
15K
9.32 mi08:19:3458:576:1919:18
6:13
#147
21K
13.05 mi08:43:331:22:566:2123:59
6:26
#148
25K
15.53 mi08:59:151:38:386:2115:42
6:19
#160
30K
18.64 mi09:19:211:58:446:2220:06
6:28
#156
35K
21.75 mi09:39:432:19:066:2420:22
6:33
#153
40K
24.85 mi10:00:282:39:516:2620:45
6:41
#149
Finish
26.22 mi10:09:322:48:556:279:04
6:39
#149
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi15915547138(Top 0.5%)134(Top 0.8%)33(Top 1%)
10K6.21 mi3.10 mi158+1154+141+6171(Top 0.6%)166(Top 0.9%)44(Top 2%)
15K9.32 mi3.11 mi147+11144+1038+3138(Top 0.5%)134(Top 0.8%)33(Top 1%)
21K13.05 mi3.73 mi148-1145-138161(Top 0.5%)157(Top 0.9%)46(Top 2%)
25K15.53 mi2.48 mi160-12157-1243-5217(Top 0.7%)211(Top 1%)67(Top 2%)
30K18.64 mi3.11 mi156+4153+445-2199(Top 0.7%)188(Top 1%)59(Top 2%)
35K21.75 mi3.11 mi153+3150+344+1179(Top 0.6%)173(Top 1.0%)51(Top 2%)
40K24.85 mi3.10 mi149+4146+446-2203(Top 0.7%)192(Top 1%)53(Top 2%)
Finish26.22 mi1.37 mi149144+245+1165(Top 0.5%)156(Top 0.9%)46(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.5%
×18story building
+279ft-164ft

Overall

138

Males

134

M25-29

134

5K→10K

3.1 - 6.2 mi

Top 0.6%
×11story building
+103ft-217ft

Overall

171

Males

166

M25-29

166

10K→15K

6.2 - 9.3 mi

Top 0.5%
×3story building
+51ft-55ft

Overall

138

Males

134

M25-29

134

15K→21K

9.3 - 13.1 mi

Top 0.5%
×1story
+20ft-37ft

Overall

161

Males

157

M25-29

157

21K→25K

13.1 - 15.5 mi

Top 0.7%
×2story building
+35ft-8ft

Overall

217

Males

211

M25-29

211

25K→30K

15.5 - 18.6 mi

Top 0.7%
×2story building
+58ft-57ft

Overall

199

Males

188

M25-29

188

30K→35K

18.6 - 21.8 mi

Top 0.6%
×2story building
+98ft-92ft

Overall

179

Males

173

M25-29

173

35K→40K

21.8 - 24.9 mi

Top 0.7%
×2story building
+36ft-53ft

Overall

203

Males

192

M25-29

192

40K→Finish

24.9 - 26.2 mi

Top 0.5%
×5story building
+80ft-24ft

Overall

165

Males

156

M25-29

156

Passing Analysis

Category:
Athletes Passed
54*
Passed By
44
Net Change
+10
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#159
5K → 10K98+1#159#158
10K → 15K121+11#158#147
15K → 21K5*6-1#147#148
21K → 25K012-12#148#160
25K → 30K8*4+4#160#156
30K → 35K52+3#156#153
35K → 40K95+4#153#149
40K → Finish660#149#149
TOTALS54*44+10

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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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

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Timing Productions