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MARINE CORPS MARATHON 2024

Alexandra Olsen

Arlington, VA

Bib: 8636 F

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 17%
Gender (Female)
#0 / 5973
Top 10%
Division (F14-19)
#0 / 63
Top 16%
Race Day Weather
43°/33°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
8:59/mi
27:56
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:46/mi
55:11
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:43/mi
1:22:17
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:45/mi
1:54:55
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:24/mi
2:15:47
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:46/mi
2:43:00
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:27/mi
3:09:16
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:26/mi
3:35:28
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:16/mi
3:46:44
↑ 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
1:54:558:48 /mi+2.7%
2nd Half
1:51:498:29 /mi✓ faster
Negative split — 2.7% faster in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:41:2727:568:5927:56
8:59
-
10K
6.21 mi09:08:4255:118:5327:15
8:46
-0:13
15K
9.32 mi09:35:481:22:178:5027:06
8:43
-0:03
21K
13.05 mi10:08:261:54:558:4832:38
8:45
+0:02
25K
15.53 mi10:29:182:15:478:4420:52
8:24
-0:21
30K
18.64 mi10:56:312:43:008:4527:13
8:46
+0:22
35K
21.75 mi11:22:473:09:168:4226:16
8:27
-0:19
40K
24.85 mi11:48:593:35:288:4026:12
8:26
-0:01
Finish
26.22 mi12:00:153:46:448:3911:16
8:16
-0:10

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

8:16 /mi

Average Pace

8:39 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:24:36

37% of race

Time at Steady Pace

2:22:08

63% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:39 /mi

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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 mi08:41:2727:568:5927:56
8:59
#4062
10K
6.21 mi09:08:4255:118:5327:15
8:46
#4525
15K
9.32 mi09:35:481:22:178:5027:06
8:43
#4340
21K
13.05 mi10:08:261:54:558:4832:38
8:45
#4156
25K
15.53 mi10:29:182:15:478:4420:52
8:24
#3951
30K
18.64 mi10:56:312:43:008:4527:13
8:46
#3653
35K
21.75 mi11:22:473:09:168:4226:16
8:27
#3263
40K
24.85 mi11:48:593:35:288:4026:12
8:26
#2865
Finish
26.22 mi12:00:153:46:448:3911:16
8:16
#2731
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF14-19Seg. OverallSeg. FemalesSeg. F14-19
5K3.11 mi3.11 mi406288614407787114
10K6.21 mi3.10 mi4525-463991-10515-15084113515
15K9.32 mi3.11 mi4340+185933+5815407787114
21K13.05 mi3.73 mi4156+184893+4015378079614
25K15.53 mi2.48 mi3951+205843+5015335672313
30K18.64 mi3.11 mi3653+298786+5713+2294064712
35K21.75 mi3.11 mi3263+390712+7413218150110
40K24.85 mi3.10 mi2865+398637+7511+216763978
Finish26.22 mi1.37 mi2731+134608+2910+115203538

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×18story building
+279ft-164ft

Overall

4077

Females

871

F14-19

871

5K→10K

3.1 - 6.2 mi

Top 32%
×11story building
+103ft-217ft

Overall

5084

Females

1135

F14-19

1135

10K→15K

6.2 - 9.3 mi

Top 26%
×3story building
+51ft-55ft

Overall

4077

Females

871

F14-19

871

15K→21K

9.3 - 13.1 mi

Top 24%
×1story
+20ft-37ft

Overall

3780

Females

796

F14-19

796

21K→25K

13.1 - 15.5 mi

Top 21%
×2story building
+35ft-8ft

Overall

3356

Females

723

F14-19

723

25K→30K

15.5 - 18.6 mi

Top 18%
×2story building
+58ft-57ft

Overall

2940

Females

647

F14-19

647

30K→35K

18.6 - 21.8 mi

Top 14%
×2story building
+98ft-92ft

Overall

2181

Females

501

F14-19

501

35K→40K

21.8 - 24.9 mi

Top 11%
×2story building
+36ft-53ft

Overall

1676

Females

397

F14-19

397

40K→Finish

24.9 - 26.2 mi

Top 10%
×5story building
+80ft-24ft

Overall

1520

Females

353

F14-19

353

Passing Analysis

Category:
Athletes Passed
1945*
Passed By
614
Net Change
+1331
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4062
5K → 10K29*492-463#4062#4525
10K → 15K228*43+185#4525#4340
15K → 21K223*39+184#4340#4156
21K → 25K216*11+205#4156#3951
25K → 30K308*10+298#3951#3653
30K → 35K399*9+390#3653#3263
35K → 40K404*6+398#3263#2865
40K → Finish138*4+134#2865#2731
TOTALS1945*614+1331

* 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