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LONDON MARATHON MASS 2026

Abigail O’Donoghue

Bib: 36973•F

TCS London Marathon 2026 logo
0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Age Group (F18-39)
#0 / 14744
Race Day Weather
56°/46°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
33:59
3.11 mi
Rank: #47811
Start → 5K
33:59 | 10:57/mi
10K
1:07:23
6.21 mi
Rank: #45522 (+2289)
5K → 10K
33:24 | 10:46/mi
15K
1:43:27
9.32 mi
Rank: #45619 (-97)
10K → 15K
36:04 | 11:37/mi
20K
2:18:35
12.43 mi
Rank: #45086 (+533)
15K → 20K
35:08 | 11:19/mi
Half
2:26:22
13.10 mi
Rank: #44948 (+138)
20K → Half
7:47 | 11:36/mi
25K
2:54:57
15.53 mi
Rank: #44116 (+832)
Half → 25K
28:35 | 11:45/mi
30K
3:37:45
18.64 mi
Rank: #45129 (-1013)
25K → 30K
42:48 | 13:47/mi
35K
4:16:48
21.75 mi
Rank: #43998 (+1131)
30K → 35K
39:03 | 12:35/mi
40K
4:56:19
24.85 mi
Rank: #43593 (+405)
35K → 40K
39:31 | 12:44/mi
Finish
5:13:13
26.22 mi
Rank: #43525 (+68)
40K → Finish
16:54 | 12:24/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:26:22
Pace11:11 /mi
2nd Half
Distance13.12 mi
Time2:46:51
Pace12:44 /mi
📊Positive Split: 14.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:2133:5910:5733:59
10:57
-
10K
6.21 mi11:55:451:07:2310:5133:24
10:46
-0:11
15K
9.32 mi12:31:491:43:2711:0636:04
11:37
+0:51
20K
12.43 mi13:06:572:18:3511:1035:08
11:19
-0:18
Half
13.10 mi13:14:442:26:2211:117:47
11:36
+0:17
25K
15.53 mi13:43:192:54:5711:1628:35
11:45
+0:09
30K
18.64 mi14:26:073:37:4511:4142:48
13:47
+2:02
35K
21.75 mi15:05:104:16:4811:4939:03
12:35
-1:12
40K
24.85 mi15:44:414:56:1911:5639:31
12:44
+0:09
Finish
26.22 mi16:01:355:13:1311:5816:54
12:24
-0:20

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

10:46 /mi

Average Pace

11:57 /mi

Slowest Pace

13:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:07:23

22% of race

Time at Steady Pace

1:47:34

34% of race

Time at Slower Pace

2:18:16

44% of race

Average Pace: 11:57 /mi

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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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:22:2133:5910:5733:59
10:57
#47811
10K
6.21 mi11:55:451:07:2310:5133:24
10:46
#45522
15K
9.32 mi12:31:491:43:2711:0636:04
11:37
#45619
20K
12.43 mi13:06:572:18:3511:1035:08
11:19
#45086
Half
13.10 mi13:14:442:26:2211:117:47
11:36
#44948
25K
15.53 mi13:43:192:54:5711:1628:35
11:45
#44116
30K
18.64 mi14:26:073:37:4511:4142:48
13:47
#45129
35K
21.75 mi15:05:104:16:4811:4939:03
12:35
#43998
40K
24.85 mi15:44:414:56:1911:5639:31
12:44
#43593
Finish
26.22 mi16:01:355:13:1311:5816:54
12:24
#43525
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi47811179401794046091(Top 77%)16976(Top 65%)16976(Top 115%)
10K6.21 mi3.10 mi45522+228916542+139816542+139843509(Top 73%)15384(Top 59%)15384(Top 104%)
15K9.32 mi3.11 mi45619-9716625-8316625-8346091(Top 77%)16976(Top 65%)16976(Top 115%)
20K12.43 mi3.11 mi45086+53316374+25116374+25143913(Top 73%)16003(Top 61%)16003(Top 109%)
Half13.10 mi0.67 mi44948+13816313+6116313+6143303(Top 72%)15929(Top 61%)15929(Top 108%)
25K15.53 mi2.43 mi44116+83215965+34815965+34841636(Top 70%)15156(Top 58%)15156(Top 103%)
30K18.64 mi3.11 mi45129-101316699-73416699-73448094(Top 80%)19129(Top 73%)19129(Top 130%)
35K21.75 mi3.11 mi43998+113116262+43716262+43738332(Top 64%)14514(Top 56%)14514(Top 98%)
40K24.85 mi3.10 mi43593+40516203+5916203+5940522(Top 68%)15979(Top 61%)15979(Top 108%)
Finish26.22 mi1.37 mi43525+6816220-1716220-1742645(Top 71%)16924(Top 65%)16924(Top 115%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×10
+49ft-125ft

Overall

46091

Females

16976

F18-39

16976

5K→10K

3.1 - 6.2 mi

Top 73%
×4
+50ft-81ft

Overall

43509

Females

15384

F18-39

15384

10K→15K

6.2 - 9.3 mi

Top 77%
×1
+44ft-51ft

Overall

46091

Females

16976

F18-39

16976

15K→20K

9.3 - 12.4 mi

Top 73%
×3
+67ft-40ft

Overall

43913

Females

16003

F18-39

16003

20K→Half

12.4 - 13.1 mi

Top 72%
×2
+8ft-27ft

Overall

43303

Females

15929

F18-39

15929

Half→25K

13.1 - 15.5 mi

Top 70%
×2
+50ft-63ft

Overall

41636

Females

15156

F18-39

15156

25K→30K

15.5 - 18.6 mi

Top 80%
×2
+69ft-46ft

Overall

48094

Females

19129

F18-39

19129

30K→35K

18.6 - 21.8 mi

Top 64%
×2
+87ft-88ft

Overall

38332

Females

14514

F18-39

14514

35K→40K

21.8 - 24.9 mi

Top 68%
×3
+58ft-75ft

Overall

40522

Females

15979

F18-39

15979

40K→Finish

24.9 - 26.2 mi

Top 71%
×1
+14ft-18ft

Overall

42645

Females

16924

F18-39

16924

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
6681*
Passed By
1285
Net Change
+4286
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#47811
5K → 10K2373*84+2289#47811#45522
10K → 15K200200-97#45522#45619
15K → 20K733*200+533#45619#45086
20K → Half19254+138#45086#44948
Half → 25K981*149+832#44948#44116
25K → 30K200200-1013#44116#45129
30K → 35K1221*90+1131#45129#43998
35K → 40K582*177+405#43998#43593
40K → Finish199131+68#43593#43525
TOTALS6681*1285+4286

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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