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MARINE CORPS MARATHON 2025

Aurora Smedvig

W Stockbridge, MA

Bib: 4156 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 20%
Gender (Female)
#0 / 12338
Top 13%
Division (F20-24)
#0 / 1404
Top 22%
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
9:08/mi
28:22
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:48/mi
55:43
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:49/mi
1:23:08
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:06/mi
1:57:03
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:47/mi
2:18:52
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:08/mi
2:47:14
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:08/mi
3:15:37
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:08/mi
3:44:01
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:16/mi
3:56:40
↑ 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
1:57:038:58 /mi⚡ faster
2nd Half
1:59:369:05 /mi+2.2%
Positive split — 2.2% slower 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 mi08:10:4828:229:0828:22
9:08
-
10K
6.21 mi08:38:0955:438:5827:21
8:48
-0:20
15K
9.32 mi09:05:341:23:088:5527:25
8:49
+0:01
21K
13.05 mi09:39:291:57:038:5833:55
9:06
+0:17
25K
15.53 mi10:01:182:18:528:5621:49
8:47
-0:19
30K
18.64 mi10:29:402:47:148:5828:22
9:08
+0:21
35K
21.75 mi10:58:033:15:379:0028:23
9:08
0:00
40K
24.85 mi11:26:273:44:019:0128:24
9:08
0:00
Finish
26.22 mi11:39:063:56:409:0212:39
9:16
+0:08

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

8:47 /mi

Average Pace

9:02 /mi

Slowest Pace

9:16 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:44:01

95% of race

Time at Steady Pace

12:39

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:02 /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.

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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 mi08:10:4828:229:0828:22
9:08
#6294
10K
6.21 mi08:38:0955:438:5827:21
8:48
#7107
15K
9.32 mi09:05:341:23:088:5527:25
8:49
#7289
21K
13.05 mi09:39:291:57:038:5833:55
9:06
#7548
25K
15.53 mi10:01:182:18:528:5621:49
8:47
#7422
30K
18.64 mi10:29:402:47:148:5828:22
9:08
#7102
35K
21.75 mi10:58:033:15:379:0028:23
9:08
#6650
40K
24.85 mi11:26:273:44:019:0128:24
9:08
#6205
Finish
26.22 mi11:39:063:56:409:0212:39
9:16
#6066
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi6294147228178901982383
10K6.21 mi3.10 mi7107-8131714-242323-4280742012379
15K9.32 mi3.11 mi7289-1821773-59340-1778901982383
21K13.05 mi3.73 mi7548-2591867-94362-2283312139410
25K15.53 mi2.48 mi7422+1261826+41354+874571889359
30K18.64 mi3.11 mi7102+3201751+75334+2066191724331
35K21.75 mi3.11 mi6650+4521677+74319+1556181535303
40K24.85 mi3.10 mi6205+4451610+67310+946021334271
Finish26.22 mi1.37 mi6066+1391583+27307+351331590336

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

7890

Females

1982

F20-24

1982

5K→10K

3.1 - 6.2 mi

Top 27%
×11story building
+103ft-217ft

Overall

8074

Females

2012

F20-24

2012

10K→15K

6.2 - 9.3 mi

Top 26%
×3story building
+51ft-55ft

Overall

7890

Females

1982

F20-24

1982

15K→21K

9.3 - 13.1 mi

Top 28%
×1story
+20ft-37ft

Overall

8331

Females

2139

F20-24

2139

21K→25K

13.1 - 15.5 mi

Top 25%
×2story building
+35ft-8ft

Overall

7457

Females

1889

F20-24

1889

25K→30K

15.5 - 18.6 mi

Top 22%
×2story building
+58ft-57ft

Overall

6619

Females

1724

F20-24

1724

30K→35K

18.6 - 21.8 mi

Top 19%
×2story building
+98ft-92ft

Overall

5618

Females

1535

F20-24

1535

35K→40K

21.8 - 24.9 mi

Top 15%
×2story building
+36ft-53ft

Overall

4602

Females

1334

F20-24

1334

40K→Finish

24.9 - 26.2 mi

Top 17%
×5story building
+80ft-24ft

Overall

5133

Females

1590

F20-24

1590

Passing Analysis

Category:
Athletes Passed
2188*
Passed By
1960
Net Change
+228
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6294
5K → 10K54*867-813#6294#7107
10K → 15K135*317-182#7107#7289
15K → 21K151*410-259#7289#7548
21K → 25K231*105+126#7548#7422
25K → 30K434*114+320#7422#7102
30K → 35K512*60+452#7102#6650
35K → 40K492*47+445#6650#6205
40K → Finish179*40+139#6205#6066
TOTALS2188*1960+228

* 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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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