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LONDON MARATHON MASS 2026

Brooke Bartlett

Bib: 26316•F

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

⏱️ Race Timeline

Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:42/mi
33:14
↑ 49↓ 1250.5%
10K· 6.21 mi
11:31/mi
1:08:58
↑ 50↓ 810.2%
15K· 9.32 mi
13:37/mi
1:51:14
↑ 44↓ 51
20K· 12.43 mi
14:09/mi
2:35:09
↑ 67↓ 400.2%
Half· 13.10 mi
13:30/mi
2:44:12
↓ 270.6%
25K· 15.53 mi
16:16/mi
3:23:48
↑ 50↓ 630.1%
30K· 18.64 mi
16:31/mi
4:15:05
↑ 69↓ 460.1%
35K· 21.75 mi
16:47/mi
5:07:13
↑ 87↓ 88
40K· 24.85 mi
15:27/mi
5:55:11
↑ 58↓ 750.1%
Finish· 26.22 mi
14:42/mi
6:15:13
↑ 14↓ 18

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time2:44:12
Pace12:33 /mi
2nd Half
Distance13.12 mi
Time3:31:01
Pace16:05 /mi
📊Positive Split: 28.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:0033:1410:4233:14
10:42
-
10K
6.21 mi11:40:441:08:5811:0635:44
11:31
+0:49
15K
9.32 mi12:23:001:51:1411:5742:16
13:37
+2:06
20K
12.43 mi13:06:552:35:0912:3043:55
14:09
+0:32
Half
13.10 mi13:15:582:44:1212:339:03
13:30
-0:39
25K
15.53 mi13:55:343:23:4813:0839:36
16:16
+2:46
30K
18.64 mi14:46:514:15:0513:4251:17
16:31
+0:15
35K
21.75 mi15:38:595:07:1314:0852:08
16:47
+0:16
40K
24.85 mi16:26:575:55:1114:1847:58
15:27
-1:20
Finish
26.22 mi16:46:596:15:1314:2020:02
14:42
-0:45

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

10:42 /mi

Average Pace

14:19 /mi

Slowest Pace

16:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:17

32% of race

Time at Steady Pace

1:51:55

30% of race

Time at Slower Pace

2:23:01

38% of race

Average Pace: 14:19 /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 mi11:05:0033:1410:4233:14
10:42
#45696
10K
6.21 mi11:40:441:08:5811:0635:44
11:31
#47635
15K
9.32 mi12:23:001:51:1411:5742:16
13:37
#51106
20K
12.43 mi13:06:552:35:0912:3043:55
14:09
#52539
Half
13.10 mi13:15:582:44:1212:339:03
13:30
#52529
25K
15.53 mi13:55:343:23:4813:0839:36
16:16
#53501
30K
18.64 mi14:46:514:15:0513:4251:17
16:31
#54239
35K
21.75 mi15:38:595:07:1314:0852:08
16:47
#54629
40K
24.85 mi16:26:575:55:1114:1847:58
15:27
#54674
Finish
26.22 mi16:46:596:15:1314:2020:02
14:42
#54684
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi45696166401664054709(Top 92%)22522(Top 86%)22522(Top 153%)
10K6.21 mi3.10 mi47635-193917795-115517795-115549213(Top 82%)18808(Top 72%)18808(Top 128%)
15K9.32 mi3.11 mi51106-347120023-222820023-222854709(Top 92%)22522(Top 86%)22522(Top 153%)
20K12.43 mi3.11 mi52539-143321056-103321056-103355110(Top 92%)22918(Top 88%)22918(Top 155%)
Half13.10 mi0.67 mi52529+1021065-921065-952036(Top 87%)21149(Top 81%)21149(Top 143%)
25K15.53 mi2.43 mi53501-97221763-69821763-69856332(Top 94%)23804(Top 91%)23804(Top 161%)
30K18.64 mi3.11 mi54239-73822279-51622279-51656247(Top 94%)23854(Top 91%)23854(Top 162%)
35K21.75 mi3.11 mi54629-39022608-32922608-32955761(Top 93%)23774(Top 91%)23774(Top 161%)
40K24.85 mi3.10 mi54674-4522670-6222670-6253941(Top 90%)22824(Top 87%)22824(Top 155%)
Finish26.22 mi1.37 mi54684-1022701-3122701-3153558(Top 90%)22637(Top 87%)22637(Top 154%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×10story building
+49ft-125ft

Overall

54709

Females

22522

F18-39

22522

5K→10K

3.1 - 6.2 mi

Top 82%
×4story building
+50ft-81ft

Overall

49213

Females

18808

F18-39

18808

10K→15K

6.2 - 9.3 mi

Top 92%
×1story
+44ft-51ft

Overall

54709

Females

22522

F18-39

22522

15K→20K

9.3 - 12.4 mi

Top 92%
×3story building
+67ft-40ft

Overall

55110

Females

22918

F18-39

22918

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+8ft-27ft

Overall

52036

Females

21149

F18-39

21149

Half→25K

13.1 - 15.5 mi

Top 94%
×2story building
+50ft-63ft

Overall

56332

Females

23804

F18-39

23804

25K→30K

15.5 - 18.6 mi

Top 94%
×2story building
+69ft-46ft

Overall

56247

Females

23854

F18-39

23854

30K→35K

18.6 - 21.8 mi

Top 93%
×2story building
+87ft-88ft

Overall

55761

Females

23774

F18-39

23774

35K→40K

21.8 - 24.9 mi

Top 90%
×3story building
+58ft-75ft

Overall

53941

Females

22824

F18-39

22824

40K→Finish

24.9 - 26.2 mi

Top 90%
×1story
+14ft-18ft

Overall

53558

Females

22637

F18-39

22637

Passing Analysis

Category:
Athletes Passed
1095
Passed By
2238
Net Change
-8988
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#45696
5K → 10K200200-1939#45696#47635
10K → 15K39200-3471#47635#51106
15K → 20K120200-1433#51106#52539
20K → Half10494+10#52539#52529
Half → 25K118200-972#52529#53501
25K → 30K113851-738#53501#54239
30K → 35K132200-390#54239#54629
35K → 40K186200-45#54629#54674
40K → Finish8393-10#54674#54684
TOTALS10952238-8988
📊

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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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing