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MARINE CORPS MARATHON 2025

Cristina Arp

Chicago, IL

Bib: 17360 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 48%
Gender (Female)
#0 / 12338
Top 40%
Masters (Masters Women)
#0 / 5451
Top 28%
Division (F40-44)
#0 / 1527
Top 37%
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
10:33/mi
32:46
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:50/mi
1:06:25
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:14/mi
1:38:14
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:42/mi
2:18:07
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:28/mi
2:44:08
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:10/mi
3:18:51
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:42/mi
3:52:06
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:45/mi
4:25:31
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:43/mi
4:40:08
↑ 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
Time2:18:07
Pace10:35 /mi
2nd Half
Distance13.17 mi
Time2:22:01
Pace10:47 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:17:3132:4610:3332:46
10:33
-
10K
6.21 mi08:51:101:06:2510:4133:39
10:50
+0:17
15K
9.32 mi09:22:591:38:1410:3231:49
10:14
-0:36
21K
13.05 mi10:02:522:18:0710:3539:53
10:42
+0:28
25K
15.53 mi10:28:532:44:0810:3426:01
10:28
-0:14
30K
18.64 mi11:03:363:18:5110:4034:43
11:10
+0:42
35K
21.75 mi11:36:513:52:0610:4033:15
10:42
-0:28
40K
24.85 mi12:10:164:25:3110:4133:25
10:45
+0:03
Finish
26.22 mi12:24:534:40:0810:4214:37
10:43
-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

10:14 /mi

Average Pace

10:42 /mi

Slowest Pace

11:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:58:21

64% of race

Time at Steady Pace

1:41:47

36% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:41 /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 mi08:17:3132:4610:3332:46
10:33
#15148
10K
6.21 mi08:51:101:06:2510:4133:39
10:50
#18162
15K
9.32 mi09:22:591:38:1410:3231:49
10:14
#17355
21K
13.05 mi10:02:522:18:0710:3539:53
10:42
#17048
25K
15.53 mi10:28:532:44:0810:3426:01
10:28
#16675
30K
18.64 mi11:03:363:18:5110:4034:43
11:10
#16269
35K
21.75 mi11:36:513:52:0610:4033:15
10:42
#15385
40K
24.85 mi12:10:164:25:3110:4133:25
10:45
#14531
Finish
26.22 mi12:24:534:40:0810:4214:37
10:43
#14249
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi15148478056116178(Top 54%)5265(Top 43%)613(Top 41%)
10K6.21 mi3.10 mi18162-30146134-1354710-14921177(Top 70%)7558(Top 61%)882(Top 58%)
15K9.32 mi3.11 mi17355+8075750+384674+3616178(Top 54%)5265(Top 43%)613(Top 41%)
21K13.05 mi3.73 mi17048+3075640+110660+1416888(Top 56%)5627(Top 46%)636(Top 42%)
25K15.53 mi2.48 mi16675+3735515+125641+1915745(Top 52%)5323(Top 43%)595(Top 39%)
30K18.64 mi3.11 mi16269+4065452+63631+1015435(Top 51%)5433(Top 44%)617(Top 41%)
35K21.75 mi3.11 mi15385+8845181+271598+3311836(Top 39%)4161(Top 34%)483(Top 32%)
40K24.85 mi3.10 mi14531+8544952+229565+3310576(Top 35%)3843(Top 31%)441(Top 29%)
Finish26.22 mi1.37 mi14249+2824862+90555+1010755(Top 36%)4027(Top 33%)444(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×18story building
+279ft-164ft

Overall

16178

Females

5265

F40-44

5265

5K→10K

3.1 - 6.2 mi

Top 70%
×11story building
+103ft-217ft

Overall

21177

Females

7558

F40-44

7558

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+51ft-55ft

Overall

16178

Females

5265

F40-44

5265

15K→21K

9.3 - 13.1 mi

Top 56%
×1story
+20ft-37ft

Overall

16888

Females

5627

F40-44

5627

21K→25K

13.1 - 15.5 mi

Top 52%
×2story building
+35ft-8ft

Overall

15745

Females

5323

F40-44

5323

25K→30K

15.5 - 18.6 mi

Top 51%
×2story building
+58ft-57ft

Overall

15435

Females

5433

F40-44

5433

30K→35K

18.6 - 21.8 mi

Top 39%
×2story building
+98ft-92ft

Overall

11836

Females

4161

F40-44

4161

35K→40K

21.8 - 24.9 mi

Top 35%
×2story building
+36ft-53ft

Overall

10576

Females

3843

F40-44

3843

40K→Finish

24.9 - 26.2 mi

Top 36%
×5story building
+80ft-24ft

Overall

10755

Females

4027

F40-44

4027

Passing Analysis

Category:
Athletes Passed
4737*
Passed By
3838
Net Change
+899
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15148
5K → 10K20*3034-3014#15148#18162
10K → 15K889*82+807#18162#17355
15K → 21K608*301+307#17355#17048
21K → 25K494*121+373#17048#16675
25K → 30K594*188+406#16675#16269
30K → 35K934*50+884#16269#15385
35K → 40K893*39+854#15385#14531
40K → Finish305*23+282#14531#14249
TOTALS4737*3838+899

* 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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Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions