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MARINE CORPS MARATHON 2025

Katherine Guthrie

Annandale, VA

Bib: 17035 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 44%
Gender (Female)
#0 / 12338
Top 36%
Division (F35-39)
#0 / 1413
Top 36%
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
9:37/mi
29:52
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:57/mi
57:41
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:09/mi
1:26:07
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:18/mi
2:00:46
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:27/mi
2:24:15
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:02/mi
2:58:32
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:57/mi
3:35:39
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:25/mi
4:17:19
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:40/mi
4:34:35
↑ 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
2:00:469:15 /mi⚡ faster
2nd Half
2:33:4911:41 /mi+27.4%
Positive split — 27.4% 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 mi08:07:1329:529:3729:52
9:37
-
10K
6.21 mi08:35:0257:419:1727:49
8:57
-0:40
15K
9.32 mi09:03:281:26:079:1428:26
9:09
+0:12
21K
13.05 mi09:38:072:00:469:1534:39
9:18
+0:09
25K
15.53 mi10:01:362:24:159:1723:29
9:27
+0:09
30K
18.64 mi10:35:532:58:329:3534:17
11:02
+1:35
35K
21.75 mi11:13:003:35:399:5537:07
11:57
+0:55
40K
24.85 mi11:54:404:17:1910:2141:40
13:25
+1:28
Finish
26.22 mi12:11:564:34:3510:2917:16
12:40
-0:45

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

8:57 /mi

Average Pace

10:29 /mi

Slowest Pace

13:25 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:24:15

53% of race

Time at Slower Pace

2:10:20

47% of race

Average Pace: 10:28 /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 mi08:07:1329:529:3729:52
9:37
#9350
10K
6.21 mi08:35:0257:419:1727:49
8:57
#9228
15K
9.32 mi09:03:281:26:079:1428:26
9:09
#9479
21K
13.05 mi09:38:072:00:469:1534:39
9:18
#9435
25K
15.53 mi10:01:362:24:159:1723:29
9:27
#9632
30K
18.64 mi10:35:532:58:329:3534:17
11:02
#10546
35K
21.75 mi11:13:003:35:399:5537:07
11:57
#11496
40K
24.85 mi11:54:404:17:1910:2141:40
13:25
#12867
Finish
26.22 mi12:11:564:34:3510:2917:16
12:40
#13194
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi93502489290100542713315
10K6.21 mi3.10 mi9228+1222418+71281+992022396276
15K9.32 mi3.11 mi9479-2512509-91290-9100542713315
21K13.05 mi3.73 mi9435+442502+7288+295432540293
25K15.53 mi2.48 mi9632-1972594-92299-11109053204368
30K18.64 mi3.11 mi10546-9143001-407346-47148865170577
35K21.75 mi3.11 mi11496-9503515-514410-64165126299701
40K24.85 mi3.10 mi12867-13714242-727484-74196037832897
Finish26.22 mi1.37 mi13194-3274401-159505-21180807199827

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×18story building
+279ft-164ft

Overall

10054

Females

2713

F35-39

2713

5K→10K

3.1 - 6.2 mi

Top 31%
×11story building
+103ft-217ft

Overall

9202

Females

2396

F35-39

2396

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+51ft-55ft

Overall

10054

Females

2713

F35-39

2713

15K→21K

9.3 - 13.1 mi

Top 32%
×1story
+20ft-37ft

Overall

9543

Females

2540

F35-39

2540

21K→25K

13.1 - 15.5 mi

Top 36%
×2story building
+35ft-8ft

Overall

10905

Females

3204

F35-39

3204

25K→30K

15.5 - 18.6 mi

Top 50%
×2story building
+58ft-57ft

Overall

14886

Females

5170

F35-39

5170

30K→35K

18.6 - 21.8 mi

Top 55%
×2story building
+98ft-92ft

Overall

16512

Females

6299

F35-39

6299

35K→40K

21.8 - 24.9 mi

Top 65%
×2story building
+36ft-53ft

Overall

19603

Females

7832

F35-39

7832

40K→Finish

24.9 - 26.2 mi

Top 60%
×5story building
+80ft-24ft

Overall

18080

Females

7199

F35-39

7199

Passing Analysis

Category:
Athletes Passed
1311*
Passed By
5155
Net Change
-3844
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9350
5K → 10K372*250+122#9350#9228
10K → 15K144*395-251#9228#9479
15K → 21K283*239+44#9479#9435
21K → 25K178375-197#9435#9632
25K → 30K80*994-914#9632#10546
30K → 35K137*1087-950#10546#11496
35K → 40K64*1435-1371#11496#12867
40K → Finish53*380-327#12867#13194
TOTALS1311*5155-3844

* 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