TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Aslaug Murberg

Bib: 21997 F NO

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F55-59)
#0 / 1484
Top 49%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
131 ft elev
5K· 3.11 mi
11:19/mi
35:09
↑ 49↓ 1250.5%
54 ft elev
10K· 6.21 mi
11:20/mi
1:10:21
↑ 50↓ 810.2%
24 ft elev
15K· 9.32 mi
11:46/mi
1:46:52
↑ 44↓ 51
18 ft elev
20K· 12.43 mi
11:46/mi
2:23:25
↑ 67↓ 400.2%
45 ft elev
Half· 13.10 mi
11:38/mi
2:31:13
↓ 270.6%
25 ft elev
25K· 15.53 mi
11:53/mi
3:00:08
↑ 50↓ 630.1%
12 ft elev
30K· 18.64 mi
11:48/mi
3:36:47
↑ 69↓ 460.1%
35 ft elev
35K· 21.75 mi
12:10/mi
4:14:35
↑ 87↓ 88
34 ft elev
40K· 24.85 mi
11:45/mi
4:51:05
↑ 58↓ 750.1%
17 ft elev
Finish· 26.22 mi
11:21/mi
5:06:33
↑ 14↓ 18
19 ft elev
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time2:31:13
Pace11:33 /mi
2nd Half
Distance13.12 mi
Time2:35:20
Pace11:51 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:5835:0911:1935:09
11:19
-
10K
6.21 mi11:53:101:10:2111:2035:12
11:20
+0:01
15K
9.32 mi12:29:411:46:5211:2836:31
11:46
+0:26
20K
12.43 mi13:06:142:23:2511:3336:33
11:46
0:00
Half
13.10 mi13:14:022:31:1311:337:48
11:38
-0:08
25K
15.53 mi13:42:573:00:0811:3628:55
11:53
+0:15
30K
18.64 mi14:19:363:36:4711:3836:39
11:48
-0:05
35K
21.75 mi14:57:244:14:3511:4337:48
12:10
+0:22
40K
24.85 mi15:33:544:51:0511:4336:30
11:45
-0:25
Finish
26.22 mi15:49:225:06:3311:4315:28
11:21
-0:24

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

11:19 /mi

Average Pace

11:42 /mi

Slowest Pace

12:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:59:50

78% of race

Time at Steady Pace

1:06:43

22% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:41 /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 mi11:17:5835:0911:1935:09
11:19
#50591
10K
6.21 mi11:53:101:10:2111:2035:12
11:20
#49248
15K
9.32 mi12:29:411:46:5211:2836:31
11:46
#48368
20K
12.43 mi13:06:142:23:2511:3336:33
11:46
#47821
Half
13.10 mi13:14:022:31:1311:337:48
11:38
#47549
25K
15.53 mi13:42:573:00:0811:3628:55
11:53
#46439
30K
18.64 mi14:19:363:36:4711:3836:39
11:48
#44772
35K
21.75 mi14:57:244:14:3511:4337:48
12:10
#43328
40K
24.85 mi15:33:544:51:0511:4336:30
11:45
#42173
Finish
26.22 mi15:49:225:06:3311:4315:28
11:21
#41828
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi50591196231962347047(Top 79%)17545(Top 67%)17545(Top 1182%)
10K6.21 mi3.10 mi49248+134318790+83318790+83348031(Top 80%)18059(Top 69%)18059(Top 1217%)
15K9.32 mi3.11 mi48368+88018275+51518275+51547047(Top 79%)17545(Top 67%)17545(Top 1182%)
20K12.43 mi3.11 mi47821+54718033+24218033+24246589(Top 78%)17525(Top 67%)17525(Top 1181%)
Half13.10 mi0.67 mi47549+27217896+13717896+13743543(Top 73%)16042(Top 61%)16042(Top 1081%)
25K15.53 mi2.43 mi46439+111017335+56117335+56142363(Top 71%)15541(Top 60%)15541(Top 1047%)
30K18.64 mi3.11 mi44772+166716496+83916496+83937817(Top 63%)13641(Top 52%)13641(Top 919%)
35K21.75 mi3.11 mi43328+144415908+58815908+58835869(Top 60%)13305(Top 51%)13305(Top 897%)
40K24.85 mi3.10 mi42173+115515448+46015448+46033668(Top 56%)12721(Top 49%)12721(Top 857%)
Finish26.22 mi1.37 mi41828+34515318+13015318+13034589(Top 58%)13155(Top 50%)13155(Top 886%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×10story building
+49ft-125ft

Overall

47047

Females

17545

F55-59

17545

5K→10K

3.1 - 6.2 mi

Top 80%
×4story building
+50ft-81ft

Overall

48031

Females

18059

F55-59

18059

10K→15K

6.2 - 9.3 mi

Top 79%
×1story
+44ft-51ft

Overall

47047

Females

17545

F55-59

17545

15K→20K

9.3 - 12.4 mi

Top 78%
×3story building
+67ft-40ft

Overall

46589

Females

17525

F55-59

17525

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+8ft-27ft

Overall

43543

Females

16042

F55-59

16042

Half→25K

13.1 - 15.5 mi

Top 71%
×2story building
+50ft-63ft

Overall

42363

Females

15541

F55-59

15541

25K→30K

15.5 - 18.6 mi

Top 63%
×2story building
+69ft-46ft

Overall

37817

Females

13641

F55-59

13641

30K→35K

18.6 - 21.8 mi

Top 60%
×2story building
+87ft-88ft

Overall

35869

Females

13305

F55-59

13305

35K→40K

21.8 - 24.9 mi

Top 56%
×3story building
+58ft-75ft

Overall

33668

Females

12721

F55-59

12721

40K→Finish

24.9 - 26.2 mi

Top 58%
×1story
+14ft-18ft

Overall

34589

Females

13155

F55-59

13155

Passing Analysis

Category:
Athletes Passed
9566*
Passed By
803
Net Change
+8763
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#50591
5K → 10K1526*183+1343#50591#49248
10K → 15K1080*200+880#49248#48368
15K → 20K747*200+547#48368#47821
20K → Half289*17+272#47821#47549
Half → 25K1172*62+1110#47549#46439
25K → 30K169427+1667#46439#44772
30K → 35K1494*50+1444#44772#43328
35K → 40K1189*34+1155#43328#42173
40K → Finish375*30+345#42173#41828
TOTALS9566*803+8763

* 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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