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LONDON MARATHON MASS 2026

Mary Slocum

Bib: 1119 F IE

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 11%
Gender (Female)
#0 / 26115
Top 4%
Masters (Masters Women)
#0 / 11371
Top 2%
Division (F60-64)
#0 / 772
Top 0.4%
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
6:58/mi
21:38
↑ 49↓ 1250.5%
54 ft elev
10K· 6.21 mi
7:11/mi
43:57
↑ 50↓ 810.2%
24 ft elev
15K· 9.32 mi
7:23/mi
1:06:53
↑ 44↓ 51
18 ft elev
20K· 12.43 mi
7:20/mi
1:29:40
↑ 67↓ 400.2%
45 ft elev
Half· 13.10 mi
7:29/mi
1:34:41
↓ 270.6%
25 ft elev
25K· 15.53 mi
7:28/mi
1:52:51
↑ 50↓ 630.1%
12 ft elev
30K· 18.64 mi
7:49/mi
2:17:07
↑ 69↓ 460.1%
35 ft elev
35K· 21.75 mi
8:03/mi
2:42:05
↑ 87↓ 88
34 ft elev
40K· 24.85 mi
7:58/mi
3:06:48
↑ 58↓ 750.1%
17 ft elev
Finish· 26.22 mi
8:05/mi
3:17:49
↑ 14↓ 18
19 ft elev
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
1:34:417:14 /mi⚡ faster
2nd Half
1:43:087:52 /mi+8.9%
Positive split — 8.9% 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
21:386:583.11 mi21:38
6:58
-
10K
43:577:053.10 mi22:19
7:11
+0:13
15K
1:06:537:113.11 mi22:56
7:23
+0:12
20K
1:29:407:133.11 mi22:47
7:20
-0:03
Half(13.10 mi)
1:34:417:140.67 mi5:01
7:29
+0:09
25K
1:52:517:162.43 mi18:10
7:28
-0:01
30K
2:17:077:223.11 mi24:16
7:49
+0:21
35K
2:42:057:283.11 mi24:58
8:03
+0:14
40K
3:06:487:313.10 mi24:43
7:58
-0:05
Finish(26.22 mi)
3:17:497:341.37 mi11:01
8:05
+0:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:58 /mi

Average Pace

7:33 /mi

Slowest Pace

8:05 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:52:51

57% of race

Time at Steady Pace

1:24:58

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:33 /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. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi56726296296518847847
10K3.10 mi6090-418712-83712-836442812812
15K3.11 mi6189-99746-34746-346518847847
20K3.11 mi6341-152789-43789-43721410581058
Half(13.10 mi)0.67 mi6345-4792-3792-36881963963
25K2.43 mi6419-74834-42834-42715210931093
30K3.11 mi6534-115891-57891-57781713791379
35K3.11 mi6584-50962-71962-71779515831583
40K3.10 mi6484+100995-33995-33678614301430
Finish(26.22 mi)1.37 mi64841022-271022-27811319831983

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×10story building
+49ft-125ft

Overall

6518

Females

847

F60-64

847

5K→10K

3.1 - 6.2 mi

Top 11%
×4story building
+50ft-81ft

Overall

6442

Females

812

F60-64

812

10K→15K

6.2 - 9.3 mi

Top 11%
×1story
+44ft-51ft

Overall

6518

Females

847

F60-64

847

15K→20K

9.3 - 12.4 mi

Top 12%
×3story building
+67ft-40ft

Overall

7214

Females

1058

F60-64

1058

20K→Half

12.4 - 13.1 mi

Top 12%
×2story building
+8ft-27ft

Overall

6881

Females

963

F60-64

963

Half→25K

13.1 - 15.5 mi

Top 12%
×2story building
+50ft-63ft

Overall

7152

Females

1093

F60-64

1093

25K→30K

15.5 - 18.6 mi

Top 13%
×2story building
+69ft-46ft

Overall

7817

Females

1379

F60-64

1379

30K→35K

18.6 - 21.8 mi

Top 13%
×2story building
+87ft-88ft

Overall

7795

Females

1583

F60-64

1583

35K→40K

21.8 - 24.9 mi

Top 11%
×3story building
+58ft-75ft

Overall

6786

Females

1430

F60-64

1430

40K→Finish

24.9 - 26.2 mi

Top 14%
×1story
+14ft-18ft

Overall

8113

Females

1983

F60-64

1983

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#5672
5K → 10K
45941-418
#5672 → #6090
10K → 15K
15152-99
#6090 → #6189
15K → 20K
21765-152
#6189 → #6341
20K → Half
3329-4
#6341 → #6345
Half → 25K
15581-74
#6345 → #6419
25K → 30K
238123-115
#6419 → #6534
30K → 35K
249199-50
#6534 → #6584
35K → 40K
166266+100
#6584 → #6484
40K → Finish
87870
#6484 → #6484
TOTALS
1755943-812
#5672 → #6484

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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