TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Martine Schlosser

Bib: 81981•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 5%
Gender (Female)
#0 / 26115
Top 0.7%
Masters (Masters Women)
#0 / 11371
Top 0.3%
Division (F40-44)
#0 / 3355
Top 0.7%
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
6:43/mi
20:50
↑ 49↓ 1250.5%
10K· 6.21 mi
6:52/mi
42:09
↑ 50↓ 810.2%
15K· 9.32 mi
7:01/mi
1:03:56
↑ 44↓ 51
20K· 12.43 mi
6:46/mi
1:24:57
↑ 67↓ 400.2%
Half· 13.10 mi
6:47/mi
1:29:30
↓ 270.6%
25K· 15.53 mi
6:48/mi
1:46:03
↑ 50↓ 630.1%
30K· 18.64 mi
6:52/mi
2:07:23
↑ 69↓ 460.1%
35K· 21.75 mi
6:46/mi
2:28:24
↑ 87↓ 88
40K· 24.85 mi
6:32/mi
2:48:41
↑ 58↓ 750.1%
Finish· 26.22 mi
6:21/mi
2:57:20
↑ 14↓ 18

The Course

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Half Splits

1st Half· via Half
Distance13.10 mi
Time1:29:30
Pace6:50 /mi
2nd Half✓ Faster
Distance13.12 mi
Time1:27:50
Pace6:42 /mi
📊Negative Split: 1.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:02:1220:506:4320:50
6:43
-
10K
6.21 mi10:23:3142:096:4821:19
6:52
+0:09
15K
9.32 mi10:45:181:03:566:5221:47
7:01
+0:09
20K
12.43 mi11:06:191:24:576:5121:01
6:46
-0:15
Half
13.10 mi11:10:521:29:306:504:33
6:47
+0:01
25K
15.53 mi11:27:251:46:036:5016:33
6:48
+0:01
30K
18.64 mi11:48:452:07:236:5121:20
6:52
+0:04
35K
21.75 mi12:09:462:28:246:5021:01
6:46
-0:06
40K
24.85 mi12:30:032:48:416:4820:17
6:32
-0:14
Finish
26.22 mi12:38:422:57:206:478:39
6:21
-0:11

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

6:21 /mi

Average Pace

6:46 /mi

Slowest Pace

7:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:33

88% of race

Time at Steady Pace

21:47

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:46 /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 mi10:02:1220:506:4320:50
6:43
#3877
10K
6.21 mi10:23:3142:096:4821:19
6:52
#4173
15K
9.32 mi10:45:181:03:566:5221:47
7:01
#4325
20K
12.43 mi11:06:191:24:576:5121:01
6:46
#4210
Half
13.10 mi11:10:521:29:306:504:33
6:47
#4108
25K
15.53 mi11:27:251:46:036:5016:33
6:48
#3987
30K
18.64 mi11:48:452:07:236:5121:20
6:52
#3754
35K
21.75 mi12:09:462:28:246:5021:01
6:46
#3363
40K
24.85 mi12:30:032:48:416:4820:17
6:32
#2928
Finish
26.22 mi12:38:422:57:206:478:39
6:21
#2696
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi38773283284659(Top 8%)404(Top 2%)404(Top 12%)
10K6.21 mi3.10 mi4173-296368-40368-404624(Top 8%)413(Top 2%)413(Top 12%)
15K9.32 mi3.11 mi4325-152379-11379-114659(Top 8%)404(Top 2%)404(Top 12%)
20K12.43 mi3.11 mi4210+115358+21358+214008(Top 7%)309(Top 1%)309(Top 9%)
Half13.10 mi0.67 mi4108+102342+16342+163075(Top 5%)183(Top 0.7%)183(Top 5%)
25K15.53 mi2.43 mi3987+121318+24318+243580(Top 6%)268(Top 1%)268(Top 8%)
30K18.64 mi3.11 mi3754+233290+28290+283042(Top 5%)212(Top 0.8%)212(Top 6%)
35K21.75 mi3.11 mi3363+391243+47243+472162(Top 4%)141(Top 0.5%)141(Top 4%)
40K24.85 mi3.10 mi2928+435206+37206+371268(Top 2%)78(Top 0.3%)78(Top 2%)
Finish26.22 mi1.37 mi2696+232189+17189+17939(Top 2%)43(Top 0.2%)43(Top 1%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×10story building
+49ft-125ft

Overall

4659

Females

404

F40-44

404

5K→10K

3.1 - 6.2 mi

Top 8%
×4story building
+50ft-81ft

Overall

4624

Females

413

F40-44

413

10K→15K

6.2 - 9.3 mi

Top 8%
×1story
+44ft-51ft

Overall

4659

Females

404

F40-44

404

15K→20K

9.3 - 12.4 mi

Top 7%
×3story building
+67ft-40ft

Overall

4008

Females

309

F40-44

309

20K→Half

12.4 - 13.1 mi

Top 5%
×2story building
+8ft-27ft

Overall

3075

Females

183

F40-44

183

Half→25K

13.1 - 15.5 mi

Top 6%
×2story building
+50ft-63ft

Overall

3580

Females

268

F40-44

268

25K→30K

15.5 - 18.6 mi

Top 5%
×2story building
+69ft-46ft

Overall

3042

Females

212

F40-44

212

30K→35K

18.6 - 21.8 mi

Top 4%
×2story building
+87ft-88ft

Overall

2162

Females

141

F40-44

141

35K→40K

21.8 - 24.9 mi

Top 2%
×3story building
+58ft-75ft

Overall

1268

Females

78

F40-44

78

40K→Finish

24.9 - 26.2 mi

Top 2%
×1story
+14ft-18ft

Overall

939

Females

43

F40-44

43

Passing Analysis

Category:
Athletes Passed
1835*
Passed By
494
Net Change
+1181
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3877
5K → 10K42200-296#3877#4173
10K → 15K70200-152#4173#4325
15K → 20K15540+115#4325#4210
20K → Half1020+102#4210#4108
Half → 25K14423+121#4108#3987
25K → 30K25522+233#3987#3754
30K → 35K395*4+391#3754#3363
35K → 40K438*3+435#3363#2928
40K → Finish234*2+232#2928#2696
TOTALS1835*494+1181

* 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