Joseph Leszczynski

Dallas, TX

Bib: 3593 M 37

0:00
0:00
/ mi
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Overall
#0 / 3874
Gender (Male)
#0 / 2685
Division (M35-39)
#0 / 359
Race Day Weather
31°/21°F
few clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:40/mi
33:09
141118
10K· 6.21 mi
10:39/mi
1:06:14
13559
15K· 9.32 mi
10:47/mi
1:39:45
119113
20K· 12.43 mi
11:56/mi
2:16:48
98187
13.1M
13:29/mi
2:25:52
13
25K· 15.53 mi
13:33/mi
2:58:51
5268
31K· 19.26 mi
14:24/mi
3:52:32
15378
36K· 22.37 mi
18:27/mi
4:49:50
64154
Finish· 26.22 mi
16:15/mi
5:52:25
79112
Course Elevation
367604 ft
×20story building
872 ft climb · 918 ft descent

The Course

Half Splits

1st Half· via 13.1M
2:25:5211:08 /mi⚡ faster
2nd Half
3:26:3315:45 /mi+41.6%
Positive split — 41.6% 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
33:0910:403.11 mi33:09
10:40
-
10K
1:06:1410:403.10 mi33:05
10:39
-0:01
15K
1:39:4510:423.11 mi33:31
10:47
+0:08
20K
2:16:4811:003.11 mi37:03
11:56
+1:09
13.1M
2:25:5211:080.67 mi9:04
13:29
+1:33
25K
2:58:5111:312.43 mi32:59
13:33
+0:04
31K
3:52:3212:043.73 mi53:41
14:24
+0:51
36K
4:49:5012:573.11 mi57:18
18:27
+4:03
Finish(26.22 mi)
5:52:2513:273.85 mi1:02:35
16:15
-2:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:39 /mi

Average Pace

13:27 /mi

Slowest Pace

18:27 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:16:48

39% of race

Time at Steady Pace

1:35:44

27% of race

Time at Slower Pace

1:59:53

34% of race

Average Pace: 13:26 /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. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi2668201227328712126278
10K3.10 mi2672-42014-2276-327242049275
15K3.11 mi2747-752057-43273+328712126278
20K3.11 mi2876-1292134-77278-531412292302
13.1M0.67 mi2930-542170-36280-234642465326
25K2.43 mi3015-852204-34288-833072361306
31K3.73 mi3239-2242332-128308-2036882560342
36K3.11 mi3407-1682423-91320-1237602598345
Finish(26.22 mi)3.85 mi3488-812463-40330-1037172558345

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×7story building
+141ft-118ft

Overall

2871

Males

2126

M35-39

278

5K→10K

3.1 - 6.2 mi

Top 70%
×10story building
+135ft-59ft

Overall

2724

Males

2049

M35-39

275

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+119ft-113ft

Overall

2871

Males

2126

M35-39

278

15K→20K

9.3 - 12.4 mi

Top 81%
×9story building
+98ft-187ft

Overall

3141

Males

2292

M35-39

302

20K→13.1M

12.4 - 13.1 mi

Top 89%
×1story
+9ft-13ft

Overall

3464

Males

2465

M35-39

326

13.1M→25K

13.1 - 15.5 mi

Top 85%
×2story building
+52ft-68ft

Overall

3307

Males

2361

M35-39

306

25K→31K

15.5 - 19.3 mi

Top 95%
×10story building
+153ft-78ft

Overall

3688

Males

2560

M35-39

342

31K→36K

19.3 - 22.4 mi

Top 97%
×8story building
+64ft-154ft

Overall

3760

Males

2598

M35-39

345

36K→Finish

22.4 - 26.2 mi

Top 96%
×8story building
+79ft-112ft

Overall

3717

Males

2558

M35-39

345

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#2668
5K10K
7268-4
#2668 #2672
10K15K
10530-75
#2672 #2747
15K20K
15021-129
#2747 #2876
20K13.1M
562-54
#2876 #2930
13.1M25K
10520-85
#2930 #3015
25K31K
2284-224
#3015 #3239
31K36K
1702-168
#3239 #3407
36KFinish
898-81
#3407 #3488
TOTALS
975155-820
#2668 #3488

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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Official Timing Data

Dallas White Rock Marathon

MyChipTime