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BOSTON MARATHON 2025

Kyle Alvarez

Bib: 27692•M

NY

0:00
0:00
/ mi
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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
35:10
Rank: #27863
Start → 5K
35:10 | 11:19/mi
10K· 6.21 mi
1:09:19
Rank: #27490 (+373)
5K → 10K
34:09 | 11:00/mi
15K· 9.32 mi
1:42:12
Rank: #27026 (+464)
10K → 15K
32:53 | 10:35/mi
20K· 12.43 mi
2:15:29
Rank: #26643 (+383)
15K → 20K
33:17 | 10:43/mi
Half· 13.11 mi
2:23:05
Rank: #26643
20K → Half
7:36 | 11:08/mi
25K· 15.53 mi
2:50:00
Rank: #26411 (+232)
Half → 25K
26:55 | 11:06/mi
30K· 18.64 mi
3:24:29
Rank: #26012 (+399)
25K → 30K
34:29 | 11:06/mi
20M
3:38:59
Rank: #25812 (+200)
30K → 20M
14:30 | 10:40/mi
21M
3:50:57
Rank: #25722 (+90)
20M → 21M
11:58 | 11:58/mi
35K· 21.75 mi
3:58:31
Rank: #25620 (+102)
21M → 35K
7:34 | 10:07/mi
23M
4:12:28
Rank: #25531 (+89)
35K → 23M
13:57 | 11:08/mi
24M
4:23:10
Rank: #25447 (+84)
23M → 24M
10:42 | 10:42/mi
40K· 24.85 mi
4:32:55
Rank: #25396 (+51)
24M → 40K
9:45 | 11:24/mi
25.2M
4:37:07
Rank: #25379 (+17)
40K → 25.2M
4:12 | 12:11/mi
Finish· 26.22 mi
4:47:20
Rank: #25315 (+64)
25.2M → Finish
10:13 | 10:02/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time2:23:05
Pace10:55 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:24:15
Pace11:00 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:1035:1011:1935:10
11:19
-
10K
6.21 mi12:25:191:09:1911:0934:09
11:00
-0:19
15K
9.32 mi12:58:121:42:1210:5832:53
10:35
-0:25
20K
12.43 mi13:31:292:15:2910:5433:17
10:43
+0:08
Half
13.11 mi13:39:052:23:0510:557:36
11:08
+0:25
25K
15.53 mi14:06:002:50:0010:5726:55
11:06
-0:02
30K
18.64 mi14:40:293:24:2910:5834:29
11:06
0:00
20M
20.00 mi14:54:593:38:5910:5714:30
10:40
-0:26
21M
21.00 mi15:06:573:50:5711:0011:58
11:58
+1:18
35K
21.75 mi15:14:313:58:3110:587:34
10:07
-1:51
23M
23.00 mi15:28:284:12:2810:5913:57
11:08
+1:01
24M
24.00 mi15:39:104:23:1010:5810:42
10:42
-0:26
40K
24.85 mi15:48:554:32:5510:599:45
11:24
+0:42
25.2M
25.20 mi15:53:074:37:0711:004:12
12:11
+0:47
Finish
26.22 mi16:03:204:47:2010:5810:13
10:02
-2:09

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

10:02 /mi

Average Pace

10:58 /mi

Slowest Pace

12:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:09

38% of race

Time at Steady Pace

2:32:16

53% of race

Time at Slower Pace

25:55

9% of race

Average Pace: 10:58 /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 mi11:51:1035:1011:1935:10
11:19
#27863
10K
6.21 mi12:25:191:09:1911:0934:09
11:00
#27490
15K
9.32 mi12:58:121:42:1210:5832:53
10:35
#27026
20K
12.43 mi13:31:292:15:2910:5433:17
10:43
#26643
Half
13.11 mi13:39:052:23:0510:557:36
11:08
#26643
25K
15.53 mi14:06:002:50:0010:5726:55
11:06
#26411
30K
18.64 mi14:40:293:24:2910:5834:29
11:06
#26012
20M
20.00 mi14:54:593:38:5910:5714:30
10:40
#25812
21M
21.00 mi15:06:573:50:5711:0011:58
11:58
#25722
35K
21.75 mi15:14:313:58:3110:587:34
10:07
#25620
23M
23.00 mi15:28:284:12:2810:5913:57
11:08
#25531
24M
24.00 mi15:39:104:23:1010:5810:42
10:42
#25447
40K
24.85 mi15:48:554:32:5510:599:45
11:24
#25396
25.2M
25.20 mi15:53:074:37:0711:004:12
12:11
#25379
Finish
26.22 mi16:03:204:47:2010:5810:13
10:02
#25315
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi27863159181591826068(Top 92%)15176(Top 94%)15176(Top 269%)
10K6.21 mi3.10 mi27490+37315783+13515783+13527055(Top 95%)15584(Top 97%)15584(Top 276%)
15K9.32 mi3.11 mi27026+46415588+19515588+19526068(Top 92%)15176(Top 94%)15176(Top 269%)
20K12.43 mi3.11 mi26643+38315430+15815430+15825560(Top 90%)14922(Top 93%)14922(Top 264%)
Half13.11 mi0.68 mi2664315428+215428+226699(Top 94%)15393(Top 96%)15393(Top 273%)
25K15.53 mi2.42 mi26411+23215322+10615322+10625348(Top 89%)14795(Top 92%)14795(Top 262%)
30K18.64 mi3.11 mi26012+39915111+21115111+21124185(Top 85%)14157(Top 88%)14157(Top 251%)
20M20.00 mi1.36 mi25812+20015007+10415007+10422881(Top 81%)13472(Top 84%)13472(Top 239%)
21M21.00 mi1.00 mi25722+9014955+5214955+5223542(Top 83%)13705(Top 85%)13705(Top 243%)
35K21.75 mi0.75 mi25620+10214898+5714898+5722218(Top 78%)13022(Top 81%)13022(Top 231%)
23M23.00 mi1.25 mi25531+8914845+5314845+5323549(Top 83%)13619(Top 85%)13619(Top 241%)
24M24.00 mi1.00 mi25447+8414797+4814797+4823321(Top 82%)13473(Top 84%)13473(Top 239%)
40K24.85 mi0.85 mi25396+5114766+3114766+3123971(Top 84%)13760(Top 85%)13760(Top 244%)
25.2M25.20 mi0.35 mi25379+1714756+1014756+1023567(Top 83%)13557(Top 84%)13557(Top 240%)
Finish26.22 mi1.02 mi25315+6414722+3414722+3423015(Top 81%)13294(Top 83%)13294(Top 236%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21stories
+97ft-345ft

Overall

26068

Males

15176

M18-39

15176

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

27055

Males

15584

M18-39

15584

10K→15K

6.2 - 9.3 mi

Top 92%
×3stories
+67ft-78ft

Overall

26068

Males

15176

M18-39

15176

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

25560

Males

14922

M18-39

14922

20K→Half

12.4 - 13.1 mi

Top 94%
×2stories
+19ft-37ft

Overall

26699

Males

15393

M18-39

15393

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

25348

Males

14795

M18-39

14795

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

24185

Males

14157

M18-39

14157

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

22881

Males

13472

M18-39

13472

20M→21M

20.0 - 21.0 mi

Top 83%
×8stories
+106ft-24ft

Overall

23542

Males

13705

M18-39

13705

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

22218

Males

13022

M18-39

13022

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

23549

Males

13619

M18-39

13619

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

23321

Males

13473

M18-39

13473

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

23971

Males

13760

M18-39

13760

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

23567

Males

13557

M18-39

13557

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2stories
+22ft-21ft

Overall

23015

Males

13294

M18-39

13294

Passing Analysis

Category:
Athletes Passed
2653
Passed By
105
Net Change
+2548
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27863
5K → 10K3829+373#27863#27490
10K → 15K4651+464#27490#27026
15K → 20K3874+383#27026#26643
20K → Half22220#26643#26643
Half → 25K2397+232#26643#26411
25K → 30K4012+399#26411#26012
30K → 20M2000+200#26012#25812
20M → 21M999+90#25812#25722
21M → 35K1042+102#25722#25620
35K → 23M10516+89#25620#25531
23M → 24M895+84#25531#25447
24M → 40K6514+51#25447#25396
40K → 25.2M225+17#25396#25379
25.2M → Finish739+64#25379#25315
TOTALS2653105+2548
📊

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