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BOSTON MARATHON 2025

Thomas Rekus

Bib: 32238•M

0:00
0:00
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:08
Rank: #21156
Start → 5K
27:08 | 8:44/mi
10K· 6.21 mi
53:38
Rank: #20562 (+594)
5K → 10K
26:30 | 8:32/mi
15K· 9.32 mi
1:20:06
Rank: #20196 (+366)
10K → 15K
26:28 | 8:31/mi
20K· 12.43 mi
1:46:58
Rank: #19904 (+292)
15K → 20K
26:52 | 8:39/mi
Half· 13.11 mi
1:52:49
Rank: #19894 (+10)
20K → Half
5:51 | 8:34/mi
25K· 15.53 mi
2:13:59
Rank: #19652 (+242)
Half → 25K
21:10 | 8:44/mi
30K· 18.64 mi
2:43:14
Rank: #19625 (+27)
25K → 30K
29:15 | 9:25/mi
20M
2:56:43
Rank: #19742 (-117)
30K → 20M
13:29 | 9:55/mi
21M
3:11:44
Rank: #20782 (-1040)
20M → 21M
15:01 | 15:01/mi
35K· 21.75 mi
3:22:44
Rank: #21550 (-768)
21M → 35K
11:00 | 14:42/mi
23M
3:38:35
Rank: #21963 (-413)
35K → 23M
15:51 | 12:40/mi
24M
3:49:14
Rank: #22023 (-60)
23M → 24M
10:39 | 10:39/mi
40K· 24.85 mi
3:59:27
Rank: #22192 (-169)
24M → 40K
10:13 | 11:57/mi
25.2M
4:05:00
Rank: #22355 (-163)
40K → 25.2M
5:33 | 16:06/mi
Finish· 26.22 mi
4:17:01
Rank: #22596 (-241)
25.2M → Finish
12:01 | 11:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:49
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time2:24:12
Pace11:00 /mi
📊Positive Split: 27.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:0627:088:4427:08
8:44
-
10K
6.21 mi12:17:3653:388:3826:30
8:32
-0:12
15K
9.32 mi12:44:041:20:068:3626:28
8:31
-0:01
20K
12.43 mi13:10:561:46:588:3626:52
8:39
+0:08
Half
13.11 mi13:16:471:52:498:365:51
8:34
-0:05
25K
15.53 mi13:37:572:13:598:3821:10
8:44
+0:10
30K
18.64 mi14:07:122:43:148:4529:15
9:25
+0:41
20M
20.00 mi14:20:412:56:438:5013:29
9:55
+0:30
21M
21.00 mi14:35:423:11:449:0815:01
15:01
+5:06
35K
21.75 mi14:46:423:22:449:1911:00
14:42
-0:19
23M
23.00 mi15:02:333:38:359:3015:51
12:40
-2:02
24M
24.00 mi15:13:123:49:149:3310:39
10:39
-2:01
40K
24.85 mi15:23:253:59:279:3810:13
11:57
+1:18
25.2M
25.20 mi15:28:584:05:009:435:33
16:06
+4:09
Finish
26.22 mi15:40:594:17:019:4912:01
11:48
-4:18

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:31 /mi

Average Pace

9:49 /mi

Slowest Pace

16:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

58:49

23% of race

Time at Steady Pace

2:08:33

50% of race

Time at Slower Pace

1:09:39

27% of race

Average Pace: 9:48 /mi

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

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:51:0627:088:4427:08
8:44
#21156
10K
6.21 mi12:17:3653:388:3826:30
8:32
#20562
15K
9.32 mi12:44:041:20:068:3626:28
8:31
#20196
20K
12.43 mi13:10:561:46:588:3626:52
8:39
#19904
Half
13.11 mi13:16:471:52:498:365:51
8:34
#19894
25K
15.53 mi13:37:572:13:598:3821:10
8:44
#19652
30K
18.64 mi14:07:122:43:148:4529:15
9:25
#19625
20M
20.00 mi14:20:412:56:438:5013:29
9:55
#19742
21M
21.00 mi14:35:423:11:449:0815:01
15:01
#20782
35K
21.75 mi14:46:423:22:449:1911:00
14:42
#21550
23M
23.00 mi15:02:333:38:359:3015:51
12:40
#21963
24M
24.00 mi15:13:123:49:149:3310:39
10:39
#22023
40K
24.85 mi15:23:253:59:279:3810:13
11:57
#22192
25.2M
25.20 mi15:28:584:05:009:435:33
16:06
#22355
Finish
26.22 mi15:40:594:17:019:4912:01
11:48
#22596
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21156129311293119440(Top 68%)12251(Top 76%)12251(Top 217%)
10K6.21 mi3.10 mi20562+59412700+23112700+23119964(Top 70%)12468(Top 77%)12468(Top 221%)
15K9.32 mi3.11 mi20196+36612558+14212558+14219440(Top 68%)12251(Top 76%)12251(Top 217%)
20K12.43 mi3.11 mi19904+29212428+13012428+13019132(Top 67%)12097(Top 75%)12097(Top 214%)
Half13.11 mi0.68 mi19894+1012426+212426+219680(Top 69%)12354(Top 77%)12354(Top 219%)
25K15.53 mi2.42 mi19652+24212310+11612310+11618576(Top 65%)11787(Top 73%)11787(Top 209%)
30K18.64 mi3.11 mi19625+2712256+5412256+5419592(Top 69%)12101(Top 75%)12101(Top 214%)
20M20.00 mi1.36 mi19742-11712294-3812294-3820678(Top 73%)12449(Top 77%)12449(Top 221%)
21M21.00 mi1.00 mi20782-104012727-43312727-43327163(Top 96%)15441(Top 96%)15441(Top 274%)
35K21.75 mi0.75 mi21550-76813064-33713064-33727993(Top 99%)15847(Top 98%)15847(Top 281%)
23M23.00 mi1.25 mi21963-41313212-14813212-14825993(Top 92%)14835(Top 92%)14835(Top 263%)
24M24.00 mi1.00 mi22023-6013213-113213-123191(Top 82%)13401(Top 83%)13401(Top 238%)
40K24.85 mi0.85 mi22192-16913272-5913272-5924846(Top 87%)14178(Top 88%)14178(Top 251%)
25.2M25.20 mi0.35 mi22355-16313331-5913331-5927756(Top 98%)15678(Top 97%)15678(Top 278%)
Finish26.22 mi1.02 mi22596-24113423-9213423-9226536(Top 93%)15060(Top 94%)15060(Top 267%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

19440

Males

12251

M18-39

12251

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

19964

Males

12468

M18-39

12468

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

19440

Males

12251

M18-39

12251

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

19132

Males

12097

M18-39

12097

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

19680

Males

12354

M18-39

12354

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

18576

Males

11787

M18-39

11787

25K→30K

15.5 - 18.6 mi

Top 69%
×9stories
+181ft-148ft

Overall

19592

Males

12101

M18-39

12101

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

20678

Males

12449

M18-39

12449

20M→21M

20.0 - 21.0 mi

Top 96%
×8stories
+106ft-24ft

Overall

27163

Males

15441

M18-39

15441

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

27993

Males

15847

M18-39

15847

35K→23M

21.8 - 23.0 mi

Top 92%
×5stories
+23ft-63ft

Overall

25993

Males

14835

M18-39

14835

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

23191

Males

13401

M18-39

13401

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24846

Males

14178

M18-39

14178

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

27756

Males

15678

M18-39

15678

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2stories
+22ft-21ft

Overall

26536

Males

15060

M18-39

15060

Passing Analysis

Category:
Athletes Passed
2173
Passed By
3613
Net Change
-1440
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21156
5K → 10K697103+594#21156#20562
10K → 15K41246+366#20562#20196
15K → 20K34755+292#20196#19904
20K → Half3323+10#19904#19894
Half → 25K28745+242#19894#19652
25K → 30K239212+27#19652#19625
30K → 20M65182-117#19625#19742
20M → 21M71047-1040#19742#20782
21M → 35K4772-768#20782#21550
35K → 23M28441-413#21550#21963
23M → 24M3393-60#21963#22023
24M → 40K13182-169#22023#22192
40K → 25.2M0163-163#22192#22355
25.2M → Finish8249-241#22355#22596
TOTALS21733613-1440
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing