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MARINE CORPS MARATHON 2025

Angela Glenn-Smith

Durham, NC

Bib: 23481 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
15:56/mi
49:31
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
15:33/mi
1:37:50
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
16:50/mi
2:30:08
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
16:04/mi
3:30:03
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
16:24/mi
4:10:49
↑ 350.2%
30 ft elev
30K· 18.64 mi
16:07/mi
5:00:53
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
16:53/mi
5:53:20
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
20:14/mi
6:56:11
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
22:19/mi
7:26:37
↑ 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
Time3:30:03
Pace16:06 /mi
2nd Half
Distance13.17 mi
Time3:56:33
Pace17:58 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:38:5849:3115:5649:31
15:56
-
10K
6.21 mi09:27:171:37:5015:4548:19
15:33
-0:23
15K
9.32 mi10:19:352:30:0816:0652:18
16:50
+1:17
21K
13.05 mi11:19:303:30:0316:0659:55
16:04
-0:46
25K
15.53 mi12:00:164:10:4916:0940:46
16:24
+0:20
30K
18.64 mi12:50:205:00:5316:0850:04
16:07
-0:17
35K
21.75 mi13:42:475:53:2016:1552:27
16:53
+0:46
40K
24.85 mi14:45:386:56:1116:451:02:51
20:14
+3:21
Finish
26.22 mi15:16:047:26:3717:0330:26
22:19
+2:05

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

15:33 /mi

Average Pace

17:03 /mi

Slowest Pace

22:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

5:53:20

79% of race

Time at Slower Pace

1:33:17

21% of race

Average Pace: 17:02 /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 mi08:38:5849:3115:5649:31
15:56
#30316
10K
6.21 mi09:27:171:37:5015:4548:19
15:33
#30309
15K
9.32 mi10:19:352:30:0816:0652:18
16:50
#30303
21K
13.05 mi11:19:303:30:0316:0659:55
16:04
#30168
25K
15.53 mi12:00:164:10:4916:0940:46
16:24
#30100
30K
18.64 mi12:50:205:00:5316:0850:04
16:07
#29974
35K
21.75 mi13:42:475:53:2016:1552:27
16:53
#29912
40K
24.85 mi14:45:386:56:1116:451:02:51
20:14
#29923
Finish
26.22 mi15:16:047:26:3717:0330:26
22:19
#29933
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi303161246485930308(Top 101%)12464(Top 101%)860(Top 100%)
10K6.21 mi3.10 mi30309+712459+5860-130316(Top 101%)12465(Top 101%)860(Top 100%)
15K9.32 mi3.11 mi30303+61245986030308(Top 101%)12464(Top 101%)860(Top 100%)
21K13.05 mi3.73 mi30168+13512389+70857+329777(Top 99%)12167(Top 99%)838(Top 97%)
25K15.53 mi2.48 mi30100+6812351+3885729617(Top 99%)12127(Top 98%)836(Top 97%)
30K18.64 mi3.11 mi29974+12612287+64855+228591(Top 95%)11710(Top 95%)787(Top 92%)
35K21.75 mi3.11 mi29912+6212259+28853+228611(Top 95%)11768(Top 95%)805(Top 94%)
40K24.85 mi3.10 mi29923-1112278-19852+129680(Top 99%)12203(Top 99%)848(Top 99%)
Finish26.22 mi1.37 mi29933-1012282-4854-229878(Top 99%)12275(Top 99%)860(Top 100%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 101%
×18story building
+279ft-164ft

Overall

30308

Females

12464

F55-59

12464

5K→10K

3.1 - 6.2 mi

Top 101%
×11story building
+103ft-217ft

Overall

30316

Females

12465

F55-59

12465

10K→15K

6.2 - 9.3 mi

Top 101%
×3story building
+51ft-55ft

Overall

30308

Females

12464

F55-59

12464

15K→21K

9.3 - 13.1 mi

Top 99%
×1story
+20ft-37ft

Overall

29777

Females

12167

F55-59

12167

21K→25K

13.1 - 15.5 mi

Top 99%
×2story building
+35ft-8ft

Overall

29617

Females

12127

F55-59

12127

25K→30K

15.5 - 18.6 mi

Top 95%
×2story building
+58ft-57ft

Overall

28591

Females

11710

F55-59

11710

30K→35K

18.6 - 21.8 mi

Top 95%
×2story building
+98ft-92ft

Overall

28611

Females

11768

F55-59

11768

35K→40K

21.8 - 24.9 mi

Top 99%
×2story building
+36ft-53ft

Overall

29680

Females

12203

F55-59

12203

40K→Finish

24.9 - 26.2 mi

Top 99%
×5story building
+80ft-24ft

Overall

29878

Females

12275

F55-59

12275

Passing Analysis

Category:
Athletes Passed
520*
Passed By
137
Net Change
+383
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#30316
5K → 10K33*26+7#30316#30309
10K → 15K24*18+6#30309#30303
15K → 21K139*4+135#30303#30168
21K → 25K73*5+68#30168#30100
25K → 30K131*5+126#30100#29974
30K → 35K73*11+62#29974#29912
35K → 40K33*44-11#29912#29923
40K → Finish14*24-10#29923#29933
TOTALS520*137+383

* 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