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MARINE CORPS MARATHON 2025

Deborah Dotson

Jacksonville, NC

Bib: 32473 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Top 41%
Division (F55-59)
#0 / 873
Top 33%
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
10:49/mi
33:36
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:21/mi
1:05:44
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:51/mi
1:39:27
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:55/mi
2:20:10
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:09/mi
2:47:54
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:05/mi
3:25:25
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:35/mi
4:04:32
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:36/mi
4:43:40
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:32/mi
4:59:24
↑ 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
2:20:1010:45 /mi⚡ faster
2nd Half
2:39:1312:05 /mi+13.6%
Positive split — 13.6% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:20:5633:3610:4933:36
10:49
-
10K
6.21 mi08:53:041:05:4410:3532:08
10:21
-0:28
15K
9.32 mi09:26:471:39:2710:4033:43
10:51
+0:30
21K
13.05 mi10:07:302:20:1010:4540:43
10:55
+0:04
25K
15.53 mi10:35:142:47:5410:4927:44
11:09
+0:14
30K
18.64 mi11:12:453:25:2511:0137:31
12:05
+0:56
35K
21.75 mi11:51:524:04:3211:1539:07
12:35
+0:30
40K
24.85 mi12:31:004:43:4011:2539:08
12:36
+0:01
Finish
26.22 mi12:46:444:59:2411:2615:44
11:32
-1:04

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

10:21 /mi

Average Pace

11:26 /mi

Slowest Pace

12:36 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

32:08

11% of race

Time at Steady Pace

2:31:30

51% of race

Time at Slower Pace

1:55:46

39% of race

Average Pace: 11:25 /mi

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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 mi08:20:5633:3610:4933:36
10:49
#16881
10K
6.21 mi08:53:041:05:4410:3532:08
10:21
#17433
15K
9.32 mi09:26:471:39:2710:4033:43
10:51
#18242
21K
13.05 mi10:07:302:20:1010:4540:43
10:55
#17976
25K
15.53 mi10:35:142:47:5410:4927:44
11:09
#18064
30K
18.64 mi11:12:453:25:2511:0137:31
12:05
#18151
35K
21.75 mi11:51:524:04:3211:1539:07
12:35
#18252
40K
24.85 mi12:31:004:43:4011:2539:08
12:36
#18074
Finish
26.22 mi12:46:444:59:2411:2615:44
11:32
#17866
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi168815566224198966964326
10K6.21 mi3.10 mi17433-5525782-216241-17180816087261
15K9.32 mi3.11 mi18242-8096163-381275-34198966964326
21K13.05 mi3.73 mi17976+2666054+109272+3180426169270
25K15.53 mi2.48 mi18064-886166-112273-1187276760307
30K18.64 mi3.11 mi18151-876294-128279-6187666957324
35K21.75 mi3.11 mi18252-1016511-217286-7186307262355
40K24.85 mi3.10 mi18074+1786556-45289-3171256798318
Finish26.22 mi1.37 mi17866+2086496+60284+5140505441198

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×18story building
+279ft-164ft

Overall

19896

Females

6964

F55-59

6964

5K→10K

3.1 - 6.2 mi

Top 60%
×11story building
+103ft-217ft

Overall

18081

Females

6087

F55-59

6087

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+51ft-55ft

Overall

19896

Females

6964

F55-59

6964

15K→21K

9.3 - 13.1 mi

Top 60%
×1story
+20ft-37ft

Overall

18042

Females

6169

F55-59

6169

21K→25K

13.1 - 15.5 mi

Top 62%
×2story building
+35ft-8ft

Overall

18727

Females

6760

F55-59

6760

25K→30K

15.5 - 18.6 mi

Top 62%
×2story building
+58ft-57ft

Overall

18766

Females

6957

F55-59

6957

30K→35K

18.6 - 21.8 mi

Top 62%
×2story building
+98ft-92ft

Overall

18630

Females

7262

F55-59

7262

35K→40K

21.8 - 24.9 mi

Top 57%
×2story building
+36ft-53ft

Overall

17125

Females

6798

F55-59

6798

40K→Finish

24.9 - 26.2 mi

Top 47%
×5story building
+80ft-24ft

Overall

14050

Females

5441

F55-59

5441

Passing Analysis

Category:
Athletes Passed
2772*
Passed By
3757
Net Change
-985
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16881
5K → 10K219*771-552#16881#17433
10K → 15K209*1018-809#17433#18242
15K → 21K614*348+266#18242#17976
21K → 25K333*421-88#17976#18064
25K → 30K353*440-87#18064#18151
30K → 35K381*482-101#18151#18252
35K → 40K412*234+178#18252#18074
40K → Finish251*43+208#18074#17866
TOTALS2772*3757-985

* 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