Heidi Burr

Bib: 76288 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F45-49)
#0 / 2995
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
12:45/mi
39:35
49125
10K· 6.21 mi
13:15/mi
1:20:43
5081
15K· 9.32 mi
14:33/mi
2:05:55
4451
20K· 12.43 mi
14:30/mi
2:50:57
6740
Half· 13.10 mi
15:30/mi
3:01:21
27
25K· 15.53 mi
15:27/mi
3:38:58
5063
30K· 18.64 mi
14:58/mi
4:25:27
6946
35K· 21.75 mi
15:47/mi
5:14:27
8788
40K· 24.85 mi
14:33/mi
5:59:39
5875
Finish· 26.22 mi
14:26/mi
6:19:20
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
3:01:2113:51 /mi⚡ faster
2nd Half
3:17:5915:06 /mi+9.2%
Positive split — 9.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
39:3512:453.11 mi39:35
12:45
-
10K
1:20:4313:003.10 mi41:08
13:15
+0:30
15K
2:05:5513:313.11 mi45:12
14:33
+1:18
20K
2:50:5713:463.11 mi45:02
14:30
-0:03
Half(13.10 mi)
3:01:2113:510.67 mi10:24
15:30
+1:00
25K
3:38:5814:062.43 mi37:37
15:27
-0:03
30K
4:25:2714:153.11 mi46:29
14:58
-0:29
35K
5:14:2714:283.11 mi49:00
15:47
+0:49
40K
5:59:3914:293.10 mi45:12
14:33
-1:14
Finish(26.22 mi)
6:19:2014:291.37 mi19:41
14:26
-0:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:45 /mi

Average Pace

14:29 /mi

Slowest Pace

15:47 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:20:43

21% of race

Time at Steady Pace

3:21:36

53% of race

Time at Slower Pace

1:37:01

26% of race

Average Pace: 14:28 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi565192368023680568172396023960
10K3.10 mi56280+23923528+15223528+152559472334023340
15K3.11 mi56514-23423710-18223710-182568172396023960
20K3.11 mi56405+10923656+5423656+54559102343123431
Half(13.10 mi)0.67 mi56454-4923704-4823704-48567942417824178
25K2.43 mi56224+23023565+13923565+139550022297622976
30K3.11 mi55780+44423283+28223283+282525752169421694
35K3.11 mi55548+23223185+9823185+98531952236822368
40K3.10 mi55166+38222987+19822987+198508422119921199
Finish(26.22 mi)1.37 mi55085+8122951+3622951+36528002225222252

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×10story building
+49ft-125ft

Overall

56817

Females

23960

F45-49

23960

5K→10K

3.1 - 6.2 mi

Top 94%
×4story building
+50ft-81ft

Overall

55947

Females

23340

F45-49

23340

10K→15K

6.2 - 9.3 mi

Top 95%
×1story
+44ft-51ft

Overall

56817

Females

23960

F45-49

23960

15K→20K

9.3 - 12.4 mi

Top 94%
×3story building
+67ft-40ft

Overall

55910

Females

23431

F45-49

23431

20K→Half

12.4 - 13.1 mi

Top 95%
×2story building
+8ft-27ft

Overall

56794

Females

24178

F45-49

24178

Half→25K

13.1 - 15.5 mi

Top 92%
×2story building
+50ft-63ft

Overall

55002

Females

22976

F45-49

22976

25K→30K

15.5 - 18.6 mi

Top 88%
×2story building
+69ft-46ft

Overall

52575

Females

21694

F45-49

21694

30K→35K

18.6 - 21.8 mi

Top 89%
×2story building
+87ft-88ft

Overall

53195

Females

22368

F45-49

22368

35K→40K

21.8 - 24.9 mi

Top 85%
×3story building
+58ft-75ft

Overall

50842

Females

21199

F45-49

21199

40K→Finish

24.9 - 26.2 mi

Top 88%
×1story
+14ft-18ft

Overall

52800

Females

22252

F45-49

22252

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#56519
5K10K
327566+239
#56519 #56280
10K15K
464230-234
#56280 #56514
15K20K
230339+109
#56514 #56405
20KHalf
10253-49
#56405 #56454
Half25K
136366+230
#56454 #56224
25K30K
64508+444
#56224 #55780
30K35K
105337+232
#55780 #55548
35K40K
40422+382
#55548 #55166
40KFinish
41122+81
#55166 #55085
TOTALS
15092943+1434
#56519 #55085

Passing Visualized

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

London Marathon Events

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Mika Timing

Mika Timing