Tom Zajac

Bib: 7324 M GB

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Top 2%
Gender (Male)
#0 / 33594
Top 3%
Masters (Masters Men)
#0 / 16876
Top 2%
Division (M40-44)
#0 / 4826
Top 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
5K· 3.11 mi
6:21/mi
19:43
49125
10K· 6.21 mi
6:12/mi
38:56
5081
15K· 9.32 mi
6:24/mi
58:46
4451
20K· 12.43 mi
6:15/mi
1:18:08
6740
Half· 13.10 mi
6:22/mi
1:22:24
27
25K· 15.53 mi
6:14/mi
1:37:33
5063
30K· 18.64 mi
6:22/mi
1:57:19
6946
35K· 21.75 mi
6:24/mi
2:17:11
8788
40K· 24.85 mi
6:22/mi
2:36:57
5875
Finish· 26.22 mi
6:24/mi
2:45:40
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
1:22:246:18 /mi⚡ faster
2nd Half
1:23:166:21 /mi+1.1%
Positive split — 1.1% 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
19:436:213.11 mi19:43
6:21
-
10K
38:566:163.10 mi19:13
6:12
-0:09
15K
58:466:193.11 mi19:50
6:24
+0:12
20K
1:18:086:183.11 mi19:22
6:15
-0:09
Half(13.10 mi)
1:22:246:180.67 mi4:16
6:22
+0:07
25K
1:37:336:172.43 mi15:09
6:14
-0:08
30K
1:57:196:183.11 mi19:46
6:22
+0:08
35K
2:17:116:193.11 mi19:52
6:24
+0:02
40K
2:36:576:193.10 mi19:46
6:22
-0:02
Finish(26.22 mi)
2:45:406:201.37 mi8:43
6:24
+0:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:12 /mi

Average Pace

6:19 /mi

Slowest Pace

6:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:45:40

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:19 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi199518821882150014371437
10K3.10 mi1580+4151502+3801502+380125111991199
15K3.11 mi1541+391471+311471+31150014371437
20K3.11 mi1521+201454+171454+17149414371437
Half(13.10 mi)0.67 mi1510+111444+101444+10139613441344
25K2.43 mi1454+561395+491395+49125512071207
30K3.11 mi1396+581339+561339+56121811711171
35K3.11 mi1309+871258+811258+81106810181018
40K3.10 mi1178+1311128+1301128+130900856856
Finish(26.22 mi)1.37 mi1148+301098+301098+301018967967

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×10story building
+49ft-125ft

Overall

1500

Males

1437

M40-44

1437

5K→10K

3.1 - 6.2 mi

Top 2%
×4story building
+50ft-81ft

Overall

1251

Males

1199

M40-44

1199

10K→15K

6.2 - 9.3 mi

Top 3%
×1story
+44ft-51ft

Overall

1500

Males

1437

M40-44

1437

15K→20K

9.3 - 12.4 mi

Top 2%
×3story building
+67ft-40ft

Overall

1494

Males

1437

M40-44

1437

20K→Half

12.4 - 13.1 mi

Top 2%
×2story building
+8ft-27ft

Overall

1396

Males

1344

M40-44

1344

Half→25K

13.1 - 15.5 mi

Top 2%
×2story building
+50ft-63ft

Overall

1255

Males

1207

M40-44

1207

25K→30K

15.5 - 18.6 mi

Top 2%
×2story building
+69ft-46ft

Overall

1218

Males

1171

M40-44

1171

30K→35K

18.6 - 21.8 mi

Top 2%
×2story building
+87ft-88ft

Overall

1068

Males

1018

M40-44

1018

35K→40K

21.8 - 24.9 mi

Top 2%
×3story building
+58ft-75ft

Overall

900

Males

856

M40-44

856

40K→Finish

24.9 - 26.2 mi

Top 2%
×1story
+14ft-18ft

Overall

1018

Males

967

M40-44

967

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#1995
5K10K
1416+415
#1995 #1580
10K15K
3271+39
#1580 #1541
15K20K
2444+20
#1541 #1521
20KHalf
415+11
#1521 #1510
Half25K
359+56
#1510 #1454
25K30K
1068+58
#1454 #1396
30K35K
1198+87
#1396 #1309
35K40K
9140+131
#1309 #1178
40KFinish
1040+30
#1178 #1148
TOTALS
104951+847
#1995 #1148

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing