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LONDON MARATHON MASS 2026

Bonnie Mcfarlane

Bib: 35005•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
12:38/mi
39:14
↑ 49↓ 1250.5%
10K· 6.21 mi
11:49/mi
1:15:54
↑ 50↓ 810.2%
15K· 9.32 mi
12:29/mi
1:54:40
↑ 44↓ 51
20K· 12.43 mi
11:42/mi
2:30:59
↑ 67↓ 400.2%
Half· 13.10 mi
11:27/mi
2:38:40
↓ 270.6%
25K· 15.53 mi
15:02/mi
3:15:17
↑ 50↓ 630.1%
30K· 18.64 mi
16:07/mi
4:05:21
↑ 69↓ 460.1%
35K· 21.75 mi
13:25/mi
4:46:59
↑ 87↓ 88
40K· 24.85 mi
12:29/mi
5:25:46
↑ 58↓ 750.1%
Finish· 26.22 mi
11:05/mi
5:40:52
↑ 14↓ 18

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time2:38:40
Pace12:07 /mi
2nd Half
Distance13.12 mi
Time3:02:12
Pace13:54 /mi
📊Positive Split: 14.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:5939:1412:3839:14
12:38
-
10K
6.21 mi12:22:391:15:5412:1336:40
11:49
-0:49
15K
9.32 mi13:01:251:54:4012:1938:46
12:29
+0:40
20K
12.43 mi13:37:442:30:5912:0936:19
11:42
-0:47
Half
13.10 mi13:45:252:38:4012:077:41
11:27
-0:15
25K
15.53 mi14:22:023:15:1712:3536:37
15:02
+3:35
30K
18.64 mi15:12:064:05:2113:1050:04
16:07
+1:05
35K
21.75 mi15:53:444:46:5913:1241:38
13:25
-2:42
40K
24.85 mi16:32:315:25:4613:0738:47
12:29
-0:56
Finish
26.22 mi16:47:375:40:5213:0115:06
11:05
-1:24

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

11:05 /mi

Average Pace

13:01 /mi

Slowest Pace

16:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

59:06

17% of race

Time at Steady Pace

2:33:27

45% of race

Time at Slower Pace

2:08:19

38% of race

Average Pace: 13:00 /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 mi11:45:5939:1412:3839:14
12:38
#56203
10K
6.21 mi12:22:391:15:5412:1336:40
11:49
#53772
15K
9.32 mi13:01:251:54:4012:1938:46
12:29
#52794
20K
12.43 mi13:37:442:30:5912:0936:19
11:42
#51098
Half
13.10 mi13:45:252:38:4012:077:41
11:27
#50615
25K
15.53 mi14:22:023:15:1712:3536:37
15:02
#51457
30K
18.64 mi15:12:064:05:2113:1050:04
16:07
#52517
35K
21.75 mi15:53:444:46:5913:1241:38
13:25
#51384
40K
24.85 mi16:32:315:25:4613:0738:47
12:29
#50239
Finish
26.22 mi16:47:375:40:5213:0115:06
11:05
#49570
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi56203234542345450719(Top 85%)19866(Top 76%)19866(Top 135%)
10K6.21 mi3.10 mi53772+243121782+167221782+167250966(Top 85%)19940(Top 76%)19940(Top 135%)
15K9.32 mi3.11 mi52794+97821146+63621146+63650719(Top 85%)19866(Top 76%)19866(Top 135%)
20K12.43 mi3.11 mi51098+169620096+105020096+105046198(Top 77%)17311(Top 66%)17311(Top 117%)
Half13.10 mi0.67 mi50615+48319818+27819818+27842435(Top 71%)15436(Top 59%)15436(Top 105%)
25K15.53 mi2.43 mi51457-84220422-60420422-60454084(Top 90%)22403(Top 86%)22403(Top 152%)
30K18.64 mi3.11 mi52517-106021201-77921201-77955558(Top 93%)23456(Top 90%)23456(Top 159%)
35K21.75 mi3.11 mi51384+113320565+63620565+63643018(Top 72%)16927(Top 65%)16927(Top 115%)
40K24.85 mi3.10 mi50239+114519986+57919986+57938917(Top 65%)15229(Top 58%)15229(Top 103%)
Finish26.22 mi1.37 mi49570+66919617+36919617+36932266(Top 54%)12068(Top 46%)12068(Top 82%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×10story building
+49ft-125ft

Overall

50719

Females

19866

F18-39

19866

5K→10K

3.1 - 6.2 mi

Top 85%
×4story building
+50ft-81ft

Overall

50966

Females

19940

F18-39

19940

10K→15K

6.2 - 9.3 mi

Top 85%
×1story
+44ft-51ft

Overall

50719

Females

19866

F18-39

19866

15K→20K

9.3 - 12.4 mi

Top 77%
×3story building
+67ft-40ft

Overall

46198

Females

17311

F18-39

17311

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+8ft-27ft

Overall

42435

Females

15436

F18-39

15436

Half→25K

13.1 - 15.5 mi

Top 90%
×2story building
+50ft-63ft

Overall

54084

Females

22403

F18-39

22403

25K→30K

15.5 - 18.6 mi

Top 93%
×2story building
+69ft-46ft

Overall

55558

Females

23456

F18-39

23456

30K→35K

18.6 - 21.8 mi

Top 72%
×2story building
+87ft-88ft

Overall

43018

Females

16927

F18-39

16927

35K→40K

21.8 - 24.9 mi

Top 65%
×3story building
+58ft-75ft

Overall

38917

Females

15229

F18-39

15229

40K→Finish

24.9 - 26.2 mi

Top 54%
×1story
+14ft-18ft

Overall

32266

Females

12068

F18-39

12068

Passing Analysis

Category:
Athletes Passed
8966*
Passed By
1526
Net Change
+6633
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#56203
5K → 10K2454*23+2431#56203#53772
10K → 15K1065*87+978#53772#52794
15K → 20K1706*10+1696#52794#51098
20K → Half485*2+483#51098#50615
Half → 25K165200-842#50615#51457
25K → 30K1291189-1060#51457#52517
30K → 35K1143*10+1133#52517#51384
35K → 40K1150*5+1145#51384#50239
40K → Finish669*0+669#50239#49570
TOTALS8966*1526+6633

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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