Ashley Gunderson

Bib: 40627 F US

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 11%
Gender (Female)
#0 / 26115
Top 4%
Division (F18-39)
#0 / 14744
Top 5%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:07/mi
22:04
49125
10K· 6.21 mi
7:13/mi
44:28
5081
15K· 9.32 mi
7:24/mi
1:07:25
4451
20K· 12.43 mi
7:25/mi
1:30:25
6740
Half· 13.10 mi
7:38/mi
1:35:32
27
25K· 15.53 mi
7:27/mi
1:53:39
5063
30K· 18.64 mi
7:49/mi
2:17:55
6946
35K· 21.75 mi
7:54/mi
2:42:27
8788
40K· 24.85 mi
7:58/mi
3:07:12
5875
Finish· 26.22 mi
7:50/mi
3:17:52
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half
1:35:327:18 /mi⚡ faster
2nd Half
1:42:207:48 /mi+7.1%
Positive split — 7.1% slower in the second half
AI Race Performance Report

Ashley's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
22:047:073.11 mi22:04
7:07
-
10K
44:287:103.10 mi22:24
7:13
+0:06
15K
1:07:257:143.11 mi22:57
7:24
+0:11
20K
1:30:257:173.11 mi23:00
7:25
+0:01
Half(13.10 mi)
1:35:327:180.67 mi5:07
7:38
+0:13
25K
1:53:397:192.43 mi18:07
7:27
-0:11
30K
2:17:557:243.11 mi24:16
7:49
+0:22
35K
2:42:277:293.11 mi24:32
7:54
+0:05
40K
3:07:127:323.10 mi24:45
7:58
+0:04
Finish(26.22 mi)
3:17:527:341.37 mi10:40
7:50
-0:08
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Ashley's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:07 /mi

Average Pace

7:33 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:17:55

70% of race

Time at Steady Pace

59:57

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:33 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi63877967966553861861
10K3.10 mi6425-38805-9805-96568845845
15K3.11 mi6421+4809-4809-46553861861
20K3.11 mi6700-279890-81890-81769011951195
Half(13.10 mi)0.67 mi6725-25899-9899-9787512461246
25K2.43 mi6695+30906-7906-7703410581058
30K3.11 mi6771-76966-60966-60781813801380
35K3.11 mi6701+70996-30996-30701313311331
40K3.10 mi6581+1201026-301026-30683314481448
Finish(26.22 mi)1.37 mi6492+8910261026650914031403

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
131 ft55 ft
49ft125ft
117 ft

Overall

6553

Females

861

F18-39

861

5K→10K

3.1 - 6.2 mi

Top 11%
55 ft24 ft
50ft81ft
45 ft

Overall

6568

Females

845

F18-39

845

10K→15K

6.2 - 9.3 mi

Top 11%
24 ft18 ft
44ft51ft
17 ft

Overall

6553

Females

861

F18-39

861

15K→20K

9.3 - 12.4 mi

Top 13%
18 ft45 ft
67ft40ft
38 ft

Overall

7690

Females

1195

F18-39

1195

20K→Half

12.4 - 13.1 mi

Top 13%
45 ft26 ft
8ft27ft
20 ft

Overall

7875

Females

1246

F18-39

1246

Half→25K

13.1 - 15.5 mi

Top 12%
25 ft12 ft
50ft63ft
20 ft

Overall

7034

Females

1058

F18-39

1058

25K→30K

15.5 - 18.6 mi

Top 13%
12 ft35 ft
69ft46ft
28 ft

Overall

7818

Females

1380

F18-39

1380

30K→35K

18.6 - 21.8 mi

Top 12%
35 ft34 ft
87ft88ft
23 ft

Overall

7013

Females

1331

F18-39

1331

35K→40K

21.8 - 24.9 mi

Top 11%
34 ft17 ft
58ft75ft
31 ft

Overall

6833

Females

1448

F18-39

1448

40K→Finish

24.9 - 26.2 mi

Top 11%
17 ft13 ft
14ft18ft
13 ft

Overall

6509

Females

1403

F18-39

1403

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing