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MARINE CORPS MARATHON 2025

Katie Livingstone

Chicopee, MA

Bib: 35893 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F35-39)
#0 / 1413
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
11:55/mi
37:00
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:14/mi
1:11:54
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:37/mi
1:48:00
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:56/mi
2:39:58
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:27/mi
3:13:24
↑ 350.2%
30 ft elev
30K· 18.64 mi
15:20/mi
4:01:01
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
15:16/mi
4:48:28
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
15:08/mi
5:35:29
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:46/mi
5:55:37
↑ 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
2:39:5812:16 /mi⚡ faster
2nd Half
3:15:3914:51 /mi+22.3%
Positive split — 22.3% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
37:0011:553.11 mi37:00
11:55
-
10K
1:11:5411:343.10 mi34:54
11:14
-0:41
15K
1:48:0011:353.11 mi36:06
11:37
+0:23
21K
2:39:5812:163.73 mi51:58
13:56
+2:19
25K
3:13:2412:272.48 mi33:26
13:27
-0:29
30K
4:01:0112:563.11 mi47:37
15:20
+1:53
35K
4:48:2813:163.11 mi47:27
15:16
-0:04
40K
5:35:2913:303.10 mi47:01
15:08
-0:08
Finish(26.22 mi)
5:55:3713:341.37 mi20:08
14:46
-0:22
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:14 /mi

Average Pace

13:34 /mi

Slowest Pace

15:20 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:48:00

30% of race

Time at Steady Pace

1:25:24

24% of race

Time at Slower Pace

2:42:13

46% of race

Average Pace: 13:34 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi23461869310072356287261008
10K6.21 mi3.10 mi23411+508671+221010-32341686681012
15K9.32 mi3.11 mi23456-458664+71009+12356287261008
21K13.05 mi3.73 mi25165-17099555-8911121-11227561109661281
25K15.53 mi2.48 mi25294-1299690-1351134-1325791102471177
30K18.64 mi3.11 mi25891-59710110-4201170-3627515112181284
35K21.75 mi3.11 mi26036-14510241-1311186-1626151107121235
40K24.85 mi3.10 mi25854+18210226+151183+32442699921154
Finish26.22 mi1.37 mi25758+9610192+341176+72397797601118

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×18story building
+279ft-164ft

Overall

23562

Females

8726

F35-39

8726

5K→10K

3.1 - 6.2 mi

Top 78%
×11story building
+103ft-217ft

Overall

23416

Females

8668

F35-39

8668

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+51ft-55ft

Overall

23562

Females

8726

F35-39

8726

15K→21K

9.3 - 13.1 mi

Top 92%
×1story
+20ft-37ft

Overall

27561

Females

10966

F35-39

10966

21K→25K

13.1 - 15.5 mi

Top 86%
×2story building
+35ft-8ft

Overall

25791

Females

10247

F35-39

10247

25K→30K

15.5 - 18.6 mi

Top 92%
×2story building
+58ft-57ft

Overall

27515

Females

11218

F35-39

11218

30K→35K

18.6 - 21.8 mi

Top 87%
×2story building
+98ft-92ft

Overall

26151

Females

10712

F35-39

10712

35K→40K

21.8 - 24.9 mi

Top 81%
×2story building
+36ft-53ft

Overall

24426

Females

9992

F35-39

9992

40K→Finish

24.9 - 26.2 mi

Top 80%
×5story building
+80ft-24ft

Overall

23977

Females

9760

F35-39

9760

Passing Analysis

Category:
Athletes Passed
2147*
Passed By
4444
Net Change
-2297
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23461
5K → 10K483*433+50#23461#23411
10K → 15K410*455-45#23411#23456
15K → 21K138*1847-1709#23456#25165
21K → 25K274*403-129#25165#25294
25K → 30K142*739-597#25294#25891
30K → 35K198*343-145#25891#26036
35K → 40K341*159+182#26036#25854
40K → Finish161*65+96#25854#25758
TOTALS2147*4444-2297

* 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