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BOSTON MARATHON 2025

Alexander Hill

Bib: 2050•M

WA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 7%
Gender (Male)
#0 / 16105
Top 12%
Division (M18-39)
#0 / 5642
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:29
Rank: #934
Start → 5K
18:29 | 5:57/mi
10K· 6.21 mi
36:45
Rank: #849 (+85)
5K → 10K
18:16 | 5:53/mi
15K· 9.32 mi
55:18
Rank: #875 (-26)
10K → 15K
18:33 | 5:58/mi
20K· 12.43 mi
1:14:08
Rank: #909 (-34)
15K → 20K
18:50 | 6:04/mi
Half· 13.11 mi
1:18:18
Rank: #930 (-21)
20K → Half
4:10 | 6:06/mi
25K· 15.53 mi
1:33:31
Rank: #1007 (-77)
Half → 25K
15:13 | 6:17/mi
30K· 18.64 mi
1:54:33
Rank: #1290 (-283)
25K → 30K
21:02 | 6:46/mi
20M
2:04:08
Rank: #1412 (-122)
30K → 20M
9:35 | 7:03/mi
21M
2:11:22
Rank: #1478 (-66)
20M → 21M
7:14 | 7:14/mi
35K· 21.75 mi
2:16:27
Rank: #1532 (-54)
21M → 35K
5:05 | 6:48/mi
23M
2:25:49
Rank: #1735 (-203)
35K → 23M
9:22 | 7:29/mi
24M
2:32:57
Rank: #1847 (-112)
23M → 24M
7:08 | 7:08/mi
40K· 24.85 mi
2:39:16
Rank: #1947 (-100)
24M → 40K
6:19 | 7:23/mi
25.2M
2:41:59
Rank: #1986 (-39)
40K → 25.2M
2:43 | 7:53/mi
Finish· 26.22 mi
2:48:50
Rank: #2042 (-56)
25.2M → Finish
6:51 | 6:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:18
Pace5:58 /mi
2nd Half
Distance13.11 mi
Time1:30:32
Pace6:54 /mi
📊Positive Split: 15.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:1718:295:5718:29
5:57
-
10K
6.21 mi10:37:3336:455:5518:16
5:53
-0:04
15K
9.32 mi10:56:0655:185:5618:33
5:58
+0:05
20K
12.43 mi11:14:561:14:085:5818:50
6:04
+0:06
Half
13.11 mi11:19:061:18:185:584:10
6:06
+0:02
25K
15.53 mi11:34:191:33:316:0115:13
6:17
+0:11
30K
18.64 mi11:55:211:54:336:0921:02
6:46
+0:29
20M
20.00 mi12:04:562:04:086:129:35
7:03
+0:17
21M
21.00 mi12:12:102:11:226:157:14
7:14
+0:11
35K
21.75 mi12:17:152:16:276:165:05
6:48
-0:26
23M
23.00 mi12:26:372:25:496:209:22
7:29
+0:41
24M
24.00 mi12:33:452:32:576:227:08
7:08
-0:21
40K
24.85 mi12:40:042:39:166:246:19
7:23
+0:15
25.2M
25.20 mi12:42:472:41:596:262:43
7:53
+0:30
Finish
26.22 mi12:49:382:48:506:276:51
6:43
-1:10

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

5:53 /mi

Average Pace

6:27 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:31

55% of race

Time at Steady Pace

42:33

25% of race

Time at Slower Pace

32:46

19% of race

Average Pace: 6:26 /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 mi10:19:1718:295:5718:29
5:57
#934
10K
6.21 mi10:37:3336:455:5518:16
5:53
#849
15K
9.32 mi10:56:0655:185:5618:33
5:58
#875
20K
12.43 mi11:14:561:14:085:5818:50
6:04
#909
Half
13.11 mi11:19:061:18:185:584:10
6:06
#930
25K
15.53 mi11:34:191:33:316:0115:13
6:17
#1007
30K
18.64 mi11:55:211:54:336:0921:02
6:46
#1290
20M
20.00 mi12:04:562:04:086:129:35
7:03
#1412
21M
21.00 mi12:12:102:11:226:157:14
7:14
#1478
35K
21.75 mi12:17:152:16:276:165:05
6:48
#1532
23M
23.00 mi12:26:372:25:496:209:22
7:29
#1735
24M
24.00 mi12:33:452:32:576:227:08
7:08
#1847
40K
24.85 mi12:40:042:39:166:246:19
7:23
#1947
25.2M
25.20 mi12:42:472:41:596:262:43
7:53
#1986
Finish
26.22 mi12:49:382:48:506:276:51
6:43
#2042
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi934876876950(Top 3%)897(Top 6%)897(Top 16%)
10K6.21 mi3.10 mi849+85796+80796+80781(Top 3%)731(Top 5%)731(Top 13%)
15K9.32 mi3.11 mi875-26821-25821-25950(Top 3%)897(Top 6%)897(Top 16%)
20K12.43 mi3.11 mi909-34854-33854-331049(Top 4%)988(Top 6%)988(Top 18%)
Half13.11 mi0.68 mi930-21875-21875-211562(Top 5%)1485(Top 9%)1485(Top 26%)
25K15.53 mi2.42 mi1007-77949-74949-741756(Top 6%)1668(Top 10%)1668(Top 30%)
30K18.64 mi3.11 mi1290-2831218-2691218-2693234(Top 11%)3027(Top 19%)3027(Top 54%)
20M20.00 mi1.36 mi1412-1221332-1141332-1144374(Top 15%)3980(Top 25%)3980(Top 71%)
21M21.00 mi1.00 mi1478-661398-661398-663243(Top 11%)2981(Top 19%)2981(Top 53%)
35K21.75 mi0.75 mi1532-541450-521450-524021(Top 14%)3596(Top 22%)3596(Top 64%)
23M23.00 mi1.25 mi1735-2031645-1951645-1956493(Top 23%)5278(Top 33%)5278(Top 94%)
24M24.00 mi1.00 mi1847-1121750-1051750-1055356(Top 19%)4490(Top 28%)4490(Top 80%)
40K24.85 mi0.85 mi1947-1001845-951845-956078(Top 21%)4878(Top 30%)4878(Top 86%)
25.2M25.20 mi0.35 mi1986-391884-391884-395179(Top 18%)4200(Top 26%)4200(Top 74%)
Finish26.22 mi1.02 mi2042-561937-531937-533975(Top 14%)3408(Top 21%)3408(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

950

Males

897

M18-39

897

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

781

Males

731

M18-39

731

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

950

Males

897

M18-39

897

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1049

Males

988

M18-39

988

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1562

Males

1485

M18-39

1485

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1756

Males

1668

M18-39

1668

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

3234

Males

3027

M18-39

3027

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4374

Males

3980

M18-39

3980

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

3243

Males

2981

M18-39

2981

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

4021

Males

3596

M18-39

3596

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

6493

Males

5278

M18-39

5278

23M→24M

23.0 - 24.0 mi

Top 19%
×6stories
+12ft-82ft

Overall

5356

Males

4490

M18-39

4490

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

6078

Males

4878

M18-39

4878

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

5179

Males

4200

M18-39

4200

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3975

Males

3408

M18-39

3408

Passing Analysis

Category:
Athletes Passed
245
Passed By
1353
Net Change
-1108
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#934
5K → 10K10217+85#934#849
10K → 15K1541-26#849#875
15K → 20K1953-34#875#909
20K → Half122-21#909#930
Half → 25K1289-77#930#1007
25K → 30K10293-283#1007#1290
30K → 20M8130-122#1290#1412
20M → 21M1379-66#1412#1478
21M → 35K1266-54#1478#1532
35K → 23M13216-203#1532#1735
23M → 24M9121-112#1735#1847
24M → 40K13113-100#1847#1947
40K → 25.2M241-39#1947#1986
25.2M → Finish1672-56#1986#2042
TOTALS2451353-1108
📊

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