Karol Kaluzny

Bib: 10239 M PL

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M45-49)
#0 / 4167
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
9:05/mi
28:11
49125
10K· 6.21 mi
9:04/mi
56:20
5081
15K· 9.32 mi
9:23/mi
1:25:27
4451
20K· 12.43 mi
10:05/mi
1:56:44
6740
Half· 13.10 mi
9:34/mi
2:03:09
27
25K· 15.53 mi
9:34/mi
2:26:27
5063
30K· 18.64 mi
10:15/mi
2:58:17
6946
35K· 21.75 mi
12:10/mi
3:36:05
8788
40K· 24.85 mi
12:32/mi
4:14:59
5875
Finish· 26.22 mi
12:30/mi
4:32:01
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
2:03:099:25 /mi⚡ faster
2nd Half
2:28:5211:21 /mi+20.9%
Positive split — 20.9% 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
28:119:053.11 mi28:11
9:05
-
10K
56:209:043.10 mi28:09
9:04
-0:01
15K
1:25:279:113.11 mi29:07
9:23
+0:19
20K
1:56:449:243.11 mi31:17
10:05
+0:42
Half(13.10 mi)
2:03:099:250.67 mi6:25
9:34
-0:31
25K
2:26:279:262.43 mi23:18
9:34
0:00
30K
2:58:179:343.11 mi31:50
10:15
+0:41
35K
3:36:059:573.11 mi37:48
12:10
+1:55
40K
4:14:5910:163.10 mi38:54
12:32
+0:22
Finish(26.22 mi)
4:32:0110:231.37 mi17:02
12:30
-0:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:04 /mi

Average Pace

10:23 /mi

Slowest Pace

12:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:25:27

31% of race

Time at Steady Pace

1:32:50

34% of race

Time at Slower Pace

1:33:44

34% of race

Average Pace: 10:22 /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. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi278651980319803262591887818878
10K3.10 mi26472+139318947+85618947+856253781823418234
15K3.11 mi26330+14218866+8118866+81262591887818878
20K3.11 mi28993-266320493-162720493-1627341312323523235
Half(13.10 mi)0.67 mi28799+19420365+12820365+128267291900019000
25K2.43 mi28045+75419841+52419841+524260241840118401
30K3.11 mi27626+41919422+41919422+419272811872218722
35K3.11 mi28991-136520013-59120013-591358472251222512
40K3.10 mi30318-132720538-52520538-525391192375623756
Finish(26.22 mi)1.37 mi31039-72120849-31120849-311432452596025960

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×10story building
+49ft-125ft

Overall

26259

Males

18878

M45-49

18878

5K→10K

3.1 - 6.2 mi

Top 42%
×4story building
+50ft-81ft

Overall

25378

Males

18234

M45-49

18234

10K→15K

6.2 - 9.3 mi

Top 44%
×1story
+44ft-51ft

Overall

26259

Males

18878

M45-49

18878

15K→20K

9.3 - 12.4 mi

Top 57%
×3story building
+67ft-40ft

Overall

34131

Males

23235

M45-49

23235

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+8ft-27ft

Overall

26729

Males

19000

M45-49

19000

Half→25K

13.1 - 15.5 mi

Top 44%
×2story building
+50ft-63ft

Overall

26024

Males

18401

M45-49

18401

25K→30K

15.5 - 18.6 mi

Top 46%
×2story building
+69ft-46ft

Overall

27281

Males

18722

M45-49

18722

30K→35K

18.6 - 21.8 mi

Top 60%
×2story building
+87ft-88ft

Overall

35847

Males

22512

M45-49

22512

35K→40K

21.8 - 24.9 mi

Top 65%
×3story building
+58ft-75ft

Overall

39119

Males

23756

M45-49

23756

40K→Finish

24.9 - 26.2 mi

Top 72%
×1story
+14ft-18ft

Overall

43245

Males

25960

M45-49

25960

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#27865
5K10K
1991592+1393
#27865 #26472
10K15K
447589+142
#26472 #26330
15K20K
274279-2663
#26330 #28993
20KHalf
26220+194
#28993 #28799
Half25K
97851+754
#28799 #28045
25K30K
360779+419
#28045 #27626
30K35K
1595230-1365
#27626 #28991
35K40K
1505178-1327
#28991 #30318
40KFinish
78564-721
#30318 #31039
TOTALS
77564582-3174
#27865 #31039

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