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MARINE CORPS MARATHON 2025

Sonya Twyman

Portland, ME

Bib: 33428 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F55-59)
#0 / 873
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
12:59/mi
40:21
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
12:16/mi
1:18:29
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:16/mi
1:56:35
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:03/mi
2:45:15
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:38/mi
3:19:08
↑ 350.2%
30 ft elev
30K· 18.64 mi
15:01/mi
4:05:47
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
15:09/mi
4:52:51
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
15:10/mi
5:39:59
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
15:08/mi
6:00:38
↑ 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
2:45:1512:40 /mi⚡ faster
2nd Half
3:15:2314:50 /mi+18.2%
Positive split — 18.2% 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
40:2112:593.11 mi40:21
12:59
-
10K
1:18:2912:383.10 mi38:08
12:16
-0:43
15K
1:56:3512:303.11 mi38:06
12:16
0:00
21K
2:45:1512:403.73 mi48:40
13:03
+0:47
25K
3:19:0812:492.48 mi33:53
13:38
+0:35
30K
4:05:4713:113.11 mi46:39
15:01
+1:23
35K
4:52:5113:283.11 mi47:04
15:09
+0:08
40K
5:39:5913:413.10 mi47:08
15:10
+0:01
Finish(26.22 mi)
6:00:3813:461.37 mi20:39
15:08
-0:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:16 /mi

Average Pace

13:46 /mi

Slowest Pace

15:10 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:56:35

32% of race

Time at Steady Pace

1:22:33

23% of race

Time at Slower Pace

2:41:30

45% of race

Average Pace: 13:45 /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. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi2755810812675257819876579
10K6.21 mi3.10 mi27407+15110732+80665+102718310640652
15K9.32 mi3.11 mi26857+55010434+298635+30257819876579
21K13.05 mi3.73 mi26482+37510254+180616+19255839892580
25K15.53 mi2.48 mi26513-3110334-80620-42620310455645
30K18.64 mi3.11 mi26633-12010478-144635-152696610982700
35K21.75 mi3.11 mi26627+610555-77644-92587510599670
40K24.85 mi3.10 mi26385+24210489+66648-42452810034622
Finish26.22 mi1.37 mi26348+3710483+6647+12476710097615

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×18story building
+279ft-164ft

Overall

25781

Females

9876

F55-59

9876

5K→10K

3.1 - 6.2 mi

Top 90%
×11story building
+103ft-217ft

Overall

27183

Females

10640

F55-59

10640

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+51ft-55ft

Overall

25781

Females

9876

F55-59

9876

15K→21K

9.3 - 13.1 mi

Top 85%
×1story
+20ft-37ft

Overall

25583

Females

9892

F55-59

9892

21K→25K

13.1 - 15.5 mi

Top 87%
×2story building
+35ft-8ft

Overall

26203

Females

10455

F55-59

10455

25K→30K

15.5 - 18.6 mi

Top 90%
×2story building
+58ft-57ft

Overall

26966

Females

10982

F55-59

10982

30K→35K

18.6 - 21.8 mi

Top 86%
×2story building
+98ft-92ft

Overall

25875

Females

10599

F55-59

10599

35K→40K

21.8 - 24.9 mi

Top 82%
×2story building
+36ft-53ft

Overall

24528

Females

10034

F55-59

10034

40K→Finish

24.9 - 26.2 mi

Top 82%
×5story building
+80ft-24ft

Overall

24767

Females

10097

F55-59

10097

Passing Analysis

Category:
Athletes Passed
2853*
Passed By
1643
Net Change
+1210
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27558
5K → 10K408*257+151#27558#27407
10K → 15K628*78+550#27407#26857
15K → 21K598*223+375#26857#26482
21K → 25K252*283-31#26482#26513
25K → 30K244*364-120#26513#26633
30K → 35K237*231+6#26633#26627
35K → 40K362*120+242#26627#26385
40K → Finish124*87+37#26385#26348
TOTALS2853*1643+1210

* 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