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LONDON MARATHON MASS 2026

Francesca Baca

Bib: 66734 F GB

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:31/mi
35:46
↑ 49↓ 125
10K· 6.21 mi
11:52/mi
1:12:36
↑ 50↓ 81
15K· 9.32 mi
12:19/mi
1:50:49
↑ 44↓ 51
20K· 12.43 mi
13:41/mi
2:33:18
↑ 67↓ 40
Half· 13.10 mi
12:35/mi
2:41:44
↓ 27
25K· 15.53 mi
13:18/mi
3:14:06
↑ 50↓ 63
30K· 18.64 mi
13:28/mi
3:55:54
↑ 69↓ 46
35K· 21.75 mi
13:16/mi
4:37:05
↑ 87↓ 88
40K· 24.85 mi
13:31/mi
5:19:03
↑ 58↓ 75
Finish· 26.22 mi
12:40/mi
5:36:19
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
2:41:4412:21 /mi⚡ faster
2nd Half
2:54:3513:19 /mi+7.9%
Positive split — 7.9% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
35:4611:313.11 mi35:46
11:31
-
10K
1:12:3611:423.10 mi36:50
11:52
+0:21
15K
1:50:4911:543.11 mi38:13
12:19
+0:27
20K
2:33:1812:213.11 mi42:29
13:41
+1:22
Half(13.10 mi)
2:41:4412:210.67 mi8:26
12:35
-1:06
25K
3:14:0612:302.43 mi32:22
13:18
+0:43
30K
3:55:5412:403.11 mi41:48
13:28
+0:10
35K
4:37:0512:453.11 mi41:11
13:16
-0:12
40K
5:19:0312:513.10 mi41:58
13:31
+0:15
Finish(26.22 mi)
5:36:1912:511.37 mi17:16
12:40
-0:51
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:31 /mi

Average Pace

12:50 /mi

Slowest Pace

13:41 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:16:31

41% of race

Time at Steady Pace

2:37:19

47% of race

Time at Slower Pace

42:29

13% of race

Average Pace: 12:50 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi518002039920399499561936119361
10K3.10 mi51433+36720186+21320186+213512212011820118
15K3.11 mi50856+57719861+32519861+325499561936119361
20K3.11 mi51924-106820639-77820639-778539292217422174
Half(13.10 mi)0.67 mi51728+19620523+11620523+116485041897718977
25K2.43 mi51125+60320208+31520208+315487341919219192
30K3.11 mi50333+79219777+43119777+431466511830918309
35K3.11 mi49253+108019274+50319274+503422301650716507
40K3.10 mi48866+38719159+11519159+115454101839718397
Finish(26.22 mi)1.37 mi48671+19519068+9119068+91444321783717837

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×10story building
+49ft-125ft

Overall

49956

Females

19361

F18-39

19361

5K→10K

3.1 - 6.2 mi

Top 86%
×4story building
+50ft-81ft

Overall

51221

Females

20118

F18-39

20118

10K→15K

6.2 - 9.3 mi

Top 84%
×1story
+44ft-51ft

Overall

49956

Females

19361

F18-39

19361

15K→20K

9.3 - 12.4 mi

Top 90%
×3story building
+67ft-40ft

Overall

53929

Females

22174

F18-39

22174

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+8ft-27ft

Overall

48504

Females

18977

F18-39

18977

Half→25K

13.1 - 15.5 mi

Top 82%
×2story building
+50ft-63ft

Overall

48734

Females

19192

F18-39

19192

25K→30K

15.5 - 18.6 mi

Top 78%
×2story building
+69ft-46ft

Overall

46651

Females

18309

F18-39

18309

30K→35K

18.6 - 21.8 mi

Top 71%
×2story building
+87ft-88ft

Overall

42230

Females

16507

F18-39

16507

35K→40K

21.8 - 24.9 mi

Top 76%
×3story building
+58ft-75ft

Overall

45410

Females

18397

F18-39

18397

40K→Finish

24.9 - 26.2 mi

Top 74%
×1story
+14ft-18ft

Overall

44432

Females

17837

F18-39

17837

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#51800
5K → 10K
507874+367
#51800 → #51433
10K → 15K
264841+577
#51433 → #50856
15K → 20K
1253185-1068
#50856 → #51924
20K → Half
21217+196
#51924 → #51728
Half → 25K
105708+603
#51728 → #51125
25K → 30K
130922+792
#51125 → #50333
30K → 35K
381118+1080
#50333 → #49253
35K → 40K
149536+387
#49253 → #48866
40K → Finish
51246+195
#48866 → #48671
TOTALS
25185647+3129
#51800 → #48671

Passing Visualized

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

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Mika Timing

Mika Timing