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MARINE CORPS MARATHON 2025

Julia Bickford

Wolcott, CT

Bib: 23665 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F25-29)
#0 / 2322
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
12:47/mi
39:44
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:26/mi
1:15:15
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
13:10/mi
1:56:10
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:19/mi
2:42:05
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:25/mi
3:12:56
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:58/mi
3:56:19
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:58/mi
4:39:42
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:49/mi
5:25:44
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
15:14/mi
5:46:31
↑ 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
2:42:0512:25 /mi⚡ faster
2nd Half
3:04:2514:00 /mi+13.8%
Positive split — 13.8% 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 mi08:32:0539:4412:4739:44
12:47
-
10K
6.21 mi09:07:361:15:1512:0735:31
11:26
-1:21
15K
9.32 mi09:48:311:56:1012:2840:55
13:10
+1:44
21K
13.05 mi10:34:262:42:0512:2545:55
12:19
-0:51
25K
15.53 mi11:05:173:12:5612:2530:51
12:25
+0:06
30K
18.64 mi11:48:403:56:1912:4143:23
13:58
+1:33
35K
21.75 mi12:32:034:39:4212:5243:23
13:58
0:00
40K
24.85 mi13:18:055:25:4413:0646:02
14:49
+0:51
Finish
26.22 mi13:38:525:46:3113:1420:47
15:14
+0:25

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

11:26 /mi

Average Pace

13:14 /mi

Slowest Pace

15:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:52:17

32% of race

Time at Steady Pace

1:20:39

23% of race

Time at Slower Pace

2:33:35

44% of race

Average Pace: 13:13 /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.

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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 mi08:32:0539:4412:4739:44
12:47
#26922
10K
6.21 mi09:07:361:15:1512:0735:31
11:26
#25796
15K
9.32 mi09:48:311:56:1012:2840:55
13:10
#26717
21K
13.05 mi10:34:262:42:0512:2545:55
12:19
#25716
25K
15.53 mi11:05:173:12:5612:2530:51
12:25
#25194
30K
18.64 mi11:48:403:56:1912:4143:23
13:58
#25049
35K
21.75 mi12:32:034:39:4212:5243:23
13:58
#24676
40K
24.85 mi13:18:055:25:4413:0646:02
14:49
#24559
Finish
26.22 mi13:38:525:46:3113:1420:47
15:14
#24618
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi2692210459214528108111572211
10K6.21 mi3.10 mi25796+11269878+5812053+922432191381933
15K9.32 mi3.11 mi26717-92110350-4722128-7528108111572211
21K13.05 mi3.73 mi25716+10019844+5062057+712336987621881
25K15.53 mi2.48 mi25194+5229636+2082032+252298888351901
30K18.64 mi3.11 mi25049+1459634+22027+52442997472015
35K21.75 mi3.11 mi24676+3739569+652020+72289892721936
40K24.85 mi3.10 mi24559+1179575-62013+72362796551997
Finish26.22 mi1.37 mi24618-599642-672023-1024959101832095

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×18story building
+279ft-164ft

Overall

28108

Females

11157

F25-29

11157

5K→10K

3.1 - 6.2 mi

Top 81%
×11story building
+103ft-217ft

Overall

24321

Females

9138

F25-29

9138

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+51ft-55ft

Overall

28108

Females

11157

F25-29

11157

15K→21K

9.3 - 13.1 mi

Top 78%
×1story
+20ft-37ft

Overall

23369

Females

8762

F25-29

8762

21K→25K

13.1 - 15.5 mi

Top 77%
×2story building
+35ft-8ft

Overall

22988

Females

8835

F25-29

8835

25K→30K

15.5 - 18.6 mi

Top 81%
×2story building
+58ft-57ft

Overall

24429

Females

9747

F25-29

9747

30K→35K

18.6 - 21.8 mi

Top 76%
×2story building
+98ft-92ft

Overall

22898

Females

9272

F25-29

9272

35K→40K

21.8 - 24.9 mi

Top 79%
×2story building
+36ft-53ft

Overall

23627

Females

9655

F25-29

9655

40K→Finish

24.9 - 26.2 mi

Top 83%
×5story building
+80ft-24ft

Overall

24959

Females

10183

F25-29

10183

Passing Analysis

Category:
Athletes Passed
4247*
Passed By
1943
Net Change
+2304
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26922
5K → 10K1179*53+1126#26922#25796
10K → 15K122*1043-921#25796#26717
15K → 21K1049*48+1001#26717#25716
21K → 25K610*88+522#25716#25194
25K → 30K374*229+145#25194#25049
30K → 35K502*129+373#25049#24676
35K → 40K314*197+117#24676#24559
40K → Finish97*156-59#24559#24618
TOTALS4247*1943+2304

* 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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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions