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MARINE CORPS MARATHON 2025

Ruth Tonkyro

Leonardtown, MD

Bib: 34656 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F45-49)
#0 / 1255
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
12:58/mi
40:16
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:06/mi
1:14:46
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:26/mi
1:50:18
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:23/mi
2:36:27
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
14:23/mi
3:12:11
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:19/mi
3:56:40
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
15:54/mi
4:46:05
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
16:02/mi
5:35:54
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
15:22/mi
5:56:51
↑ 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
Time2:36:27
Pace11:59 /mi
2nd Half
Distance13.17 mi
Time3:20:24
Pace15:13 /mi
📊Positive Split: 28.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:29:3840:1612:5840:16
12:58
-
10K
6.21 mi09:04:081:14:4612:0234:30
11:06
-1:52
15K
9.32 mi09:39:401:50:1811:5035:32
11:26
+0:20
21K
13.05 mi10:25:492:36:2711:5946:09
12:23
+0:57
25K
15.53 mi11:01:333:12:1112:2235:44
14:23
+2:00
30K
18.64 mi11:46:023:56:4012:4244:29
14:19
-0:04
35K
21.75 mi12:35:274:46:0513:0949:25
15:54
+1:35
40K
24.85 mi13:25:165:35:5413:3149:49
16:02
+0:08
Finish
26.22 mi13:46:135:56:5113:3720:57
15:22
-0:40

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

11:06 /mi

Average Pace

13:37 /mi

Slowest Pace

16:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36:27

44% of race

Time at Steady Pace

1:20:13

22% of race

Time at Slower Pace

2:00:11

34% of race

Average Pace: 13:37 /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 mi08:29:3840:1612:5840:16
12:58
#27479
10K
6.21 mi09:04:081:14:4612:0234:30
11:06
#25486
15K
9.32 mi09:39:401:50:1811:5035:32
11:26
#24558
21K
13.05 mi10:25:492:36:2711:5946:09
12:23
#24120
25K
15.53 mi11:01:333:12:1112:2235:44
14:23
#25022
30K
18.64 mi11:46:023:56:4012:4244:29
14:19
#25106
35K
21.75 mi12:35:274:46:0513:0949:25
15:54
#25679
40K
24.85 mi13:25:165:35:5413:3149:49
16:02
#25894
Finish
26.22 mi13:46:135:56:5113:3720:57
15:22
#25923
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi2747910765104122822(Top 76%)8360(Top 68%)747(Top 60%)
10K6.21 mi3.10 mi25486+19939718+1047910+13122711(Top 76%)8330(Top 68%)751(Top 61%)
15K9.32 mi3.11 mi24558+9289218+500843+6722822(Top 76%)8360(Top 68%)747(Top 60%)
21K13.05 mi3.73 mi24120+4389044+174825+1823578(Top 78%)8870(Top 72%)821(Top 66%)
25K15.53 mi2.48 mi25022-9029546-502895-7027655(Top 92%)11215(Top 91%)1095(Top 88%)
30K18.64 mi3.11 mi25106-849660-114913-1825352(Top 84%)10206(Top 83%)968(Top 78%)
35K21.75 mi3.11 mi25679-57310059-399960-4727383(Top 91%)11248(Top 91%)1128(Top 91%)
40K24.85 mi3.10 mi25894-21510240-181984-2426319(Top 88%)10818(Top 88%)1054(Top 85%)
Finish26.22 mi1.37 mi25923-2910283-43991-725189(Top 84%)10277(Top 83%)995(Top 80%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×18story building
+279ft-164ft

Overall

22822

Females

8360

F45-49

8360

5K→10K

3.1 - 6.2 mi

Top 76%
×11story building
+103ft-217ft

Overall

22711

Females

8330

F45-49

8330

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+51ft-55ft

Overall

22822

Females

8360

F45-49

8360

15K→21K

9.3 - 13.1 mi

Top 78%
×1story
+20ft-37ft

Overall

23578

Females

8870

F45-49

8870

21K→25K

13.1 - 15.5 mi

Top 92%
×2story building
+35ft-8ft

Overall

27655

Females

11215

F45-49

11215

25K→30K

15.5 - 18.6 mi

Top 84%
×2story building
+58ft-57ft

Overall

25352

Females

10206

F45-49

10206

30K→35K

18.6 - 21.8 mi

Top 91%
×2story building
+98ft-92ft

Overall

27383

Females

11248

F45-49

11248

35K→40K

21.8 - 24.9 mi

Top 88%
×2story building
+36ft-53ft

Overall

26319

Females

10818

F45-49

10818

40K→Finish

24.9 - 26.2 mi

Top 84%
×5story building
+80ft-24ft

Overall

25189

Females

10277

F45-49

10277

Passing Analysis

Category:
Athletes Passed
4461*
Passed By
2905
Net Change
+1556
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27479
5K → 10K2004*11+1993#27479#25486
10K → 15K976*48+928#25486#24558
15K → 21K720*282+438#24558#24120
21K → 25K89*991-902#24120#25022
25K → 30K281*365-84#25022#25106
30K → 35K124*697-573#25106#25679
35K → 40K165*380-215#25679#25894
40K → Finish102*131-29#25894#25923
TOTALS4461*2905+1556

* 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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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions