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MARINE CORPS MARATHON 2025

Kelly Denis

Abingdon, MD

Bib: 12410 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 23%
Gender (Female)
#0 / 12338
Top 15%
Masters (Masters Women)
#0 / 5451
Top 9%
Division (F45-49)
#0 / 1255
Top 11%
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
9:20/mi
29:01
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:43/mi
56:07
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:47/mi
1:23:24
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:12/mi
1:57:42
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:57/mi
2:19:57
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:09/mi
2:48:23
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:17/mi
3:17:12
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:34/mi
3:46:54
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:35/mi
3:59:58
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:57:429:01 /mi⚡ faster
2nd Half
2:02:159:17 /mi+3.9%
Positive split — 3.9% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:59:4529:019:2029:01
9:20
-
10K
6.21 mi08:26:5156:079:0227:06
8:43
-0:37
15K
9.32 mi08:54:081:23:248:5727:17
8:47
+0:04
21K
13.05 mi09:28:261:57:429:0134:18
9:12
+0:25
25K
15.53 mi09:50:412:19:579:0122:15
8:57
-0:15
30K
18.64 mi10:19:072:48:239:0228:26
9:09
+0:12
35K
21.75 mi10:47:563:17:129:0428:49
9:17
+0:08
40K
24.85 mi11:17:383:46:549:0829:42
9:34
+0:17
Finish
26.22 mi11:30:423:59:589:1013:04
9:35
+0:01

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

8:43 /mi

Average Pace

9:10 /mi

Slowest Pace

9:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:04

44% of race

Time at Steady Pace

2:14:54

56% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:09 /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.

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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 mi07:59:4529:019:2029:01
9:20
#7596
10K
6.21 mi08:26:5156:079:0227:06
8:43
#7546
15K
9.32 mi08:54:081:23:248:5727:17
8:47
#7512
21K
13.05 mi09:28:261:57:429:0134:18
9:12
#7867
25K
15.53 mi09:50:412:19:579:0122:15
8:57
#7905
30K
18.64 mi10:19:072:48:239:0228:26
9:09
#7498
35K
21.75 mi10:47:563:17:129:0428:49
9:17
#7094
40K
24.85 mi11:17:383:46:549:0829:42
9:34
#6849
Finish
26.22 mi11:30:423:59:589:1013:04
9:35
#6835
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi7596188614575981886138
10K6.21 mi3.10 mi7546+501847+3914575391831141
15K9.32 mi3.11 mi7512+341850-3144+175981886138
21K13.05 mi3.73 mi7867-3551966-116147-389802377179
25K15.53 mi2.48 mi7905-381984-18148-185782292171
30K18.64 mi3.11 mi7498+4071891+93144+467431780121
35K21.75 mi3.11 mi7094+4041818+73133+1162371741122
40K24.85 mi3.10 mi6849+2451833-15134-161451907132
Finish26.22 mi1.37 mi6835+141839-6135-162602050141

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×18story building
+279ft-164ft

Overall

7598

Females

1886

F45-49

1886

5K→10K

3.1 - 6.2 mi

Top 25%
×11story building
+103ft-217ft

Overall

7539

Females

1831

F45-49

1831

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+51ft-55ft

Overall

7598

Females

1886

F45-49

1886

15K→21K

9.3 - 13.1 mi

Top 30%
×1story
+20ft-37ft

Overall

8980

Females

2377

F45-49

2377

21K→25K

13.1 - 15.5 mi

Top 29%
×2story building
+35ft-8ft

Overall

8578

Females

2292

F45-49

2292

25K→30K

15.5 - 18.6 mi

Top 22%
×2story building
+58ft-57ft

Overall

6743

Females

1780

F45-49

1780

30K→35K

18.6 - 21.8 mi

Top 21%
×2story building
+98ft-92ft

Overall

6237

Females

1741

F45-49

1741

35K→40K

21.8 - 24.9 mi

Top 20%
×2story building
+36ft-53ft

Overall

6145

Females

1907

F45-49

1907

40K→Finish

24.9 - 26.2 mi

Top 21%
×5story building
+80ft-24ft

Overall

6260

Females

2050

F45-49

2050

Passing Analysis

Category:
Athletes Passed
2363*
Passed By
1602
Net Change
+761
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7596
5K → 10K350*300+50#7596#7546
10K → 15K212*178+34#7546#7512
15K → 21K126*481-355#7512#7867
21K → 25K176*214-38#7867#7905
25K → 30K490*83+407#7905#7498
30K → 35K498*94+404#7498#7094
35K → 40K397*152+245#7094#6849
40K → Finish114*100+14#6849#6835
TOTALS2363*1602+761

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

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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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions