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MARINE CORPS MARATHON 2025

Isa Bryant

Haymarket, VA

Bib: 2033 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 49%
Gender (Female)
#0 / 12338
Top 41%
Division (F35-39)
#0 / 1413
Top 42%
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
11:47/mi
36:36
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:14/mi
1:08:23
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:16/mi
1:40:18
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:01/mi
2:21:21
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:41/mi
2:50:23
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:15/mi
3:25:20
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:59/mi
3:56:22
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:14/mi
4:28:09
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:49/mi
4:42:54
↑ 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 21K⚖️ Balanced
Distance13.05 mi
Time2:21:21
Pace10:50 /mi
2nd Half⚖️ Balanced
Distance13.17 mi
Time2:21:33
Pace10:45 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:59:4336:3611:4736:36
11:47
-
10K
6.21 mi08:31:301:08:2311:0031:47
10:14
-1:33
15K
9.32 mi09:03:251:40:1810:4631:55
10:16
+0:02
21K
13.05 mi09:44:282:21:2110:5041:03
11:01
+0:45
25K
15.53 mi10:13:302:50:2310:5829:02
11:41
+0:40
30K
18.64 mi10:48:273:25:2011:0134:57
11:15
-0:26
35K
21.75 mi11:19:293:56:2210:5231:02
9:59
-1:16
40K
24.85 mi11:51:164:28:0910:4731:47
10:14
+0:15
Finish
26.22 mi12:06:014:42:5410:4814:45
10:49
+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

9:59 /mi

Average Pace

10:48 /mi

Slowest Pace

11:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:16

50% of race

Time at Steady Pace

1:45:02

37% of race

Time at Slower Pace

36:36

13% of race

Average Pace: 10:47 /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 mi07:59:4336:3611:4736:36
11:47
#22760
10K
6.21 mi08:31:301:08:2311:0031:47
10:14
#20274
15K
9.32 mi09:03:251:40:1810:4631:55
10:16
#18822
21K
13.05 mi09:44:282:21:2110:5041:03
11:01
#18523
25K
15.53 mi10:13:302:50:2310:5829:02
11:41
#18893
30K
18.64 mi10:48:273:25:2011:0134:57
11:15
#18128
35K
21.75 mi11:19:293:56:2210:5231:02
9:59
#16387
40K
24.85 mi11:51:164:28:0910:4731:47
10:14
#15027
Finish
26.22 mi12:06:014:42:5410:4814:45
10:49
#14750
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi22760834295516397(Top 55%)5353(Top 43%)622(Top 44%)
10K6.21 mi3.10 mi20274+24867141+1201818+13717287(Top 58%)5713(Top 46%)672(Top 48%)
15K9.32 mi3.11 mi18822+14526443+698743+7516397(Top 55%)5353(Top 43%)622(Top 44%)
21K13.05 mi3.73 mi18523+2996326+117727+1618433(Top 61%)6366(Top 52%)735(Top 53%)
25K15.53 mi2.48 mi18893-3706545-219756-2920637(Top 69%)7664(Top 62%)874(Top 62%)
30K18.64 mi3.11 mi18128+7656284+261726+3015778(Top 53%)5592(Top 45%)627(Top 45%)
35K21.75 mi3.11 mi16387+17415642+642644+829086(Top 30%)2911(Top 24%)350(Top 25%)
40K24.85 mi3.10 mi15027+13605152+490595+498583(Top 29%)2984(Top 24%)340(Top 24%)
Finish26.22 mi1.37 mi14750+2775078+74585+1011137(Top 37%)4194(Top 34%)470(Top 34%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×18story building
+279ft-164ft

Overall

16397

Females

5353

F35-39

5353

5K→10K

3.1 - 6.2 mi

Top 58%
×11story building
+103ft-217ft

Overall

17287

Females

5713

F35-39

5713

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+51ft-55ft

Overall

16397

Females

5353

F35-39

5353

15K→21K

9.3 - 13.1 mi

Top 61%
×1story
+20ft-37ft

Overall

18433

Females

6366

F35-39

6366

21K→25K

13.1 - 15.5 mi

Top 69%
×2story building
+35ft-8ft

Overall

20637

Females

7664

F35-39

7664

25K→30K

15.5 - 18.6 mi

Top 53%
×2story building
+58ft-57ft

Overall

15778

Females

5592

F35-39

5592

30K→35K

18.6 - 21.8 mi

Top 30%
×2story building
+98ft-92ft

Overall

9086

Females

2911

F35-39

2911

35K→40K

21.8 - 24.9 mi

Top 29%
×2story building
+36ft-53ft

Overall

8583

Females

2984

F35-39

2984

40K→Finish

24.9 - 26.2 mi

Top 37%
×5story building
+80ft-24ft

Overall

11137

Females

4194

F35-39

4194

Passing Analysis

Category:
Athletes Passed
9099*
Passed By
1089
Net Change
+8010
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22760
5K → 10K2504*18+2486#22760#20274
10K → 15K1477*25+1452#20274#18822
15K → 21K630*331+299#18822#18523
21K → 25K244*614-370#18523#18893
25K → 30K833*68+765#18893#18128
30K → 35K1743*2+1741#18128#16387
35K → 40K1369*9+1360#16387#15027
40K → Finish299*22+277#15027#14750
TOTALS9099*1089+8010

* 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