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LONDON MARATHON MASS 2026

Tiffany Holland

Bib: 32306 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
12:54/mi
40:03
↑ 49↓ 125
10K· 6.21 mi
19:12/mi
1:39:41
↑ 50↓ 81
15K· 9.32 mi
17:10/mi
2:33:00
↑ 44↓ 51
20K· 12.43 mi
15:56/mi
3:22:29
↑ 67↓ 40
Half· 13.10 mi
19:21/mi
3:35:28
↓ 27
25K· 15.53 mi
18:12/mi
4:19:46
↑ 50↓ 63
30K· 18.64 mi
16:22/mi
5:10:34
↑ 69↓ 46
35K· 21.75 mi
19:06/mi
6:09:52
↑ 87↓ 88
40K· 24.85 mi
18:35/mi
7:07:36
↑ 58↓ 75
Finish· 26.22 mi
17:14/mi
7:31:06
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
3:35:2816:27 /mi⚡ faster
2nd Half
3:55:3817:58 /mi+9.4%
Positive split — 9.4% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
40:0312:543.11 mi40:03
12:54
-
10K
1:39:4116:033.10 mi59:38
19:12
+6:18
15K
2:33:0016:253.11 mi53:19
17:10
-2:02
20K
3:22:2916:183.11 mi49:29
15:56
-1:14
Half(13.10 mi)
3:35:2816:270.67 mi12:59
19:21
+3:25
25K
4:19:4616:442.43 mi44:18
18:12
-1:09
30K
5:10:3416:403.11 mi50:48
16:22
-1:50
35K
6:09:5217:013.11 mi59:18
19:06
+2:44
40K
7:07:3617:133.10 mi57:44
18:35
-0:31
Finish(26.22 mi)
7:31:0617:141.37 mi23:30
17:14
-1:21
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:54 /mi

Average Pace

17:13 /mi

Slowest Pace

19:21 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:37:09

48% of race

Time at Steady Pace

2:41:20

36% of race

Time at Slower Pace

1:12:37

16% of race

Average Pace: 17:12 /mi

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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 mi569102395923959592262570925709
10K3.10 mi59415-250525835-187625835-1876597032605626056
15K3.11 mi59380+3525808+2725808+27592262570925709
20K3.11 mi59222+15825686+12225686+122578912475524755
Half(13.10 mi)0.67 mi59242-2025705-1925705-19593632584525845
25K2.43 mi59193+4925674+3125674+31582922506125061
30K3.11 mi58987+20625519+15525519+155560012370623706
35K3.11 mi59011-2425545-2625545-26586032542325423
40K3.10 mi59017-625558-1325558-13586512541625416
Finish(26.22 mi)1.37 mi58993+2425542+1625542+16579072505825058

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×10story building
+49ft-125ft

Overall

59226

Females

25709

F18-39

25709

5K→10K

3.1 - 6.2 mi

Top 100%
×4story building
+50ft-81ft

Overall

59703

Females

26056

F18-39

26056

10K→15K

6.2 - 9.3 mi

Top 99%
×1story
+44ft-51ft

Overall

59226

Females

25709

F18-39

25709

15K→20K

9.3 - 12.4 mi

Top 97%
×3story building
+67ft-40ft

Overall

57891

Females

24755

F18-39

24755

20K→Half

12.4 - 13.1 mi

Top 99%
×2story building
+8ft-27ft

Overall

59363

Females

25845

F18-39

25845

Half→25K

13.1 - 15.5 mi

Top 98%
×2story building
+50ft-63ft

Overall

58292

Females

25061

F18-39

25061

25K→30K

15.5 - 18.6 mi

Top 94%
×2story building
+69ft-46ft

Overall

56001

Females

23706

F18-39

23706

30K→35K

18.6 - 21.8 mi

Top 98%
×2story building
+87ft-88ft

Overall

58603

Females

25423

F18-39

25423

35K→40K

21.8 - 24.9 mi

Top 98%
×3story building
+58ft-75ft

Overall

58651

Females

25416

F18-39

25416

40K→Finish

24.9 - 26.2 mi

Top 97%
×1story
+14ft-18ft

Overall

57907

Females

25058

F18-39

25058

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#56910
5K → 10K
2005-2505
#56910 → #59415
10K → 15K
4075+35
#59415 → #59380
15K → 20K
2160+158
#59380 → #59222
20K → Half
3313-20
#59222 → #59242
Half → 25K
3887+49
#59242 → #59193
25K → 30K
3209+206
#59193 → #58987
30K → 35K
7450-24
#58987 → #59011
35K → 40K
4640-6
#59011 → #59017
40K → Finish
1337+24
#59017 → #58993
TOTALS
449676-2083
#56910 → #58993

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