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MARINE CORPS MARATHON 2025

Randee Shields

Abilene, TX

Bib: 25941 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
12:30/mi
38:50
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:47/mi
1:12:19
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:06/mi
1:46:49
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:20/mi
2:29:04
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:13/mi
2:59:27
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:57/mi
3:39:40
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
15:14/mi
4:27:00
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
16:10/mi
5:17:13
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
15:35/mi
5:38:28
↑ 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
Time2:29:04
Pace11:25 /mi
2nd Half
Distance13.17 mi
Time3:09:23
Pace14:23 /mi
📊Positive Split: 27.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:30:0038:5012:3038:50
12:30
-
10K
6.21 mi09:03:291:12:1911:3833:29
10:47
-1:43
15K
9.32 mi09:37:591:46:4911:2834:30
11:06
+0:19
21K
13.05 mi10:20:142:29:0411:2542:15
11:20
+0:14
25K
15.53 mi10:50:372:59:2711:3330:23
12:13
+0:53
30K
18.64 mi11:30:503:39:4011:4740:13
12:57
+0:44
35K
21.75 mi12:18:104:27:0012:1747:20
15:14
+2:17
40K
24.85 mi13:08:235:17:1312:4650:13
16:10
+0:56
Finish
26.22 mi13:29:385:38:2812:5521:15
15:35
-0:35

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

10:47 /mi

Average Pace

12:55 /mi

Slowest Pace

16:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:14

33% of race

Time at Steady Pace

1:49:26

32% of race

Time at Slower Pace

1:58:48

35% of race

Average Pace: 12:55 /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 mi08:30:0038:5012:3038:50
12:30
#26011
10K
6.21 mi09:03:291:12:1911:3833:29
10:47
#23748
15K
9.32 mi09:37:591:46:4911:2834:30
11:06
#22857
21K
13.05 mi10:20:142:29:0411:2542:15
11:20
#21700
25K
15.53 mi10:50:372:59:2711:3330:23
12:13
#21802
30K
18.64 mi11:30:503:39:4011:4740:13
12:57
#21692
35K
21.75 mi12:18:104:27:0012:1747:20
15:14
#22574
40K
24.85 mi13:08:235:17:1312:4650:13
16:10
#23332
Finish
26.22 mi13:29:385:38:2812:5521:15
15:35
#23523
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi26011997894121261(Top 71%)7609(Top 62%)671(Top 54%)
10K6.21 mi3.10 mi23748+22638833+1145805+13620862(Top 69%)7414(Top 60%)664(Top 54%)
15K9.32 mi3.11 mi22857+8918368+465753+5221261(Top 71%)7609(Top 62%)671(Top 54%)
21K13.05 mi3.73 mi21700+11577850+518699+5419873(Top 66%)7058(Top 57%)617(Top 50%)
25K15.53 mi2.48 mi21802-1027960-110708-922439(Top 75%)8545(Top 69%)772(Top 62%)
30K18.64 mi3.11 mi21692+1107991-31715-721492(Top 72%)8255(Top 67%)752(Top 61%)
35K21.75 mi3.11 mi22574-8828541-550771-5626070(Top 87%)10673(Top 87%)1053(Top 85%)
40K24.85 mi3.10 mi23332-7588991-450831-6026529(Top 88%)10907(Top 88%)1063(Top 86%)
Finish26.22 mi1.37 mi23523-1919116-125849-1825600(Top 85%)10431(Top 85%)1016(Top 82%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×18story building
+279ft-164ft

Overall

21261

Females

7609

F45-49

7609

5K→10K

3.1 - 6.2 mi

Top 69%
×11story building
+103ft-217ft

Overall

20862

Females

7414

F45-49

7414

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+51ft-55ft

Overall

21261

Females

7609

F45-49

7609

15K→21K

9.3 - 13.1 mi

Top 66%
×1story
+20ft-37ft

Overall

19873

Females

7058

F45-49

7058

21K→25K

13.1 - 15.5 mi

Top 75%
×2story building
+35ft-8ft

Overall

22439

Females

8545

F45-49

8545

25K→30K

15.5 - 18.6 mi

Top 72%
×2story building
+58ft-57ft

Overall

21492

Females

8255

F45-49

8255

30K→35K

18.6 - 21.8 mi

Top 87%
×2story building
+98ft-92ft

Overall

26070

Females

10673

F45-49

10673

35K→40K

21.8 - 24.9 mi

Top 88%
×2story building
+36ft-53ft

Overall

26529

Females

10907

F45-49

10907

40K→Finish

24.9 - 26.2 mi

Top 85%
×5story building
+80ft-24ft

Overall

25600

Females

10431

F45-49

10431

Passing Analysis

Category:
Athletes Passed
5478*
Passed By
2990
Net Change
+2488
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26011
5K → 10K2277*14+2263#26011#23748
10K → 15K972*81+891#23748#22857
15K → 21K1238*81+1157#22857#21700
21K → 25K355*457-102#21700#21802
25K → 30K412*302+110#21802#21692
30K → 35K95*977-882#21692#22574
35K → 40K66*824-758#22574#23332
40K → Finish63*254-191#23332#23523
TOTALS5478*2990+2488

* 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?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions