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BOSTON MARATHON 2025

Jack Horgen

Bib: 31963•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 25%
Gender (Male)
#0 / 16105
Top 38%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:29/mi
23:14
↑ 97↓ 3451.5%
10K· 6.21 mi
7:14/mi
45:41
↑ 79↓ 1380.4%
15K· 9.32 mi
7:06/mi
1:07:46
↑ 67↓ 78
20K· 12.43 mi
7:13/mi
1:30:12
↑ 106↓ 860.1%
Half· 13.11 mi
7:14/mi
1:35:08
↑ 19↓ 370.5%
25K· 15.53 mi
7:12/mi
1:52:35
↑ 66↓ 880.2%
30K· 18.64 mi
7:18/mi
2:15:17
↑ 181↓ 1480.2%
20M
7:19/mi
2:25:14
↑ 64↓ 500.2%
21M
7:31/mi
2:32:45
↑ 106↓ 241.6%
35K· 21.75 mi
7:04/mi
2:38:02
↑ 17↓ 861.7%
23M
7:11/mi
2:47:02
↑ 23↓ 630.6%
24M
7:08/mi
2:54:10
↓ 821.3%
40K· 24.85 mi
7:15/mi
3:00:22
↓ 200.3%
25.2M
7:44/mi
3:03:02
↑ 13↓ 160.2%
Finish· 26.22 mi
6:58/mi
3:10:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:35:08
Pace7:15 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:35:00
Pace7:15 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:4523:147:2923:14
7:29
-
10K
6.21 mi12:10:1245:417:2122:27
7:14
-0:15
15K
9.32 mi12:32:171:07:467:1622:05
7:06
-0:08
20K
12.43 mi12:54:431:30:127:1522:26
7:13
+0:07
Half
13.11 mi12:59:391:35:087:154:56
7:14
+0:01
25K
15.53 mi13:17:061:52:357:1517:27
7:12
-0:02
30K
18.64 mi13:39:482:15:177:1522:42
7:18
+0:06
20M
20.00 mi13:49:452:25:147:169:57
7:19
+0:01
21M
21.00 mi13:57:162:32:457:167:31
7:31
+0:12
35K
21.75 mi14:02:332:38:027:165:17
7:04
-0:27
23M
23.00 mi14:11:332:47:027:169:00
7:11
+0:07
24M
24.00 mi14:18:412:54:107:157:08
7:08
-0:03
40K
24.85 mi14:24:533:00:227:156:12
7:15
+0:07
25.2M
25.20 mi14:27:333:03:027:162:40
7:44
+0:29
Finish
26.22 mi14:34:393:10:087:157:06
6:58
-0:46

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

6:58 /mi

Average Pace

7:15 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:28

99% of race

Time at Steady Pace

2:40

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:15 /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 mi11:47:4523:147:2923:14
7:29
#12034
10K
6.21 mi12:10:1245:417:2122:27
7:14
#10781
15K
9.32 mi12:32:171:07:467:1622:05
7:06
#9933
20K
12.43 mi12:54:431:30:127:1522:26
7:13
#9480
Half
13.11 mi12:59:391:35:087:154:56
7:14
#9455
25K
15.53 mi13:17:061:52:357:1517:27
7:12
#9090
30K
18.64 mi13:39:482:15:177:1522:42
7:18
#8486
20M
20.00 mi13:49:452:25:147:169:57
7:19
#8232
21M
21.00 mi13:57:162:32:457:167:31
7:31
#7914
35K
21.75 mi14:02:332:38:027:165:17
7:04
#7799
23M
23.00 mi14:11:332:47:027:169:00
7:11
#7544
24M
24.00 mi14:18:412:54:107:157:08
7:08
#7403
40K
24.85 mi14:24:533:00:227:156:12
7:15
#7270
25.2M
25.20 mi14:27:333:03:027:162:40
7:44
#7200
Finish
26.22 mi14:34:393:10:087:157:06
6:58
#7097
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi12034918291828377(Top 29%)7162(Top 44%)7162(Top 127%)
10K6.21 mi3.10 mi10781+12538555+6278555+6279688(Top 34%)7979(Top 50%)7979(Top 141%)
15K9.32 mi3.11 mi9933+8488091+4648091+4648377(Top 29%)7162(Top 44%)7162(Top 127%)
20K12.43 mi3.11 mi9480+4537824+2677824+2678354(Top 29%)7075(Top 44%)7075(Top 125%)
Half13.11 mi0.68 mi9455+257802+227802+229252(Top 33%)7595(Top 47%)7595(Top 135%)
25K15.53 mi2.42 mi9090+3657576+2267576+2267564(Top 27%)6480(Top 40%)6480(Top 115%)
30K18.64 mi3.11 mi8486+6047171+4057171+4056486(Top 23%)5644(Top 35%)5644(Top 100%)
20M20.00 mi1.36 mi8232+2546987+1846987+1845916(Top 21%)5139(Top 32%)5139(Top 91%)
21M21.00 mi1.00 mi7914+3186750+2376750+2374688(Top 17%)4145(Top 26%)4145(Top 73%)
35K21.75 mi0.75 mi7799+1156655+956655+955754(Top 20%)4890(Top 30%)4890(Top 87%)
23M23.00 mi1.25 mi7544+2556449+2066449+2064793(Top 17%)4169(Top 26%)4169(Top 74%)
24M24.00 mi1.00 mi7403+1416323+1266323+1265389(Top 19%)4523(Top 28%)4523(Top 80%)
40K24.85 mi0.85 mi7270+1336214+1096214+1095344(Top 19%)4445(Top 28%)4445(Top 79%)
25.2M25.20 mi0.35 mi7200+706159+556159+554478(Top 16%)3756(Top 23%)3756(Top 67%)
Finish26.22 mi1.02 mi7097+1036059+1006059+1005492(Top 19%)4416(Top 27%)4416(Top 78%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21story building
+97ft-345ft

Overall

8377

Males

7162

M18-39

7162

5K→10K

3.1 - 6.2 mi

Top 34%
×5story building
+79ft-138ft

Overall

9688

Males

7979

M18-39

7979

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+67ft-78ft

Overall

8377

Males

7162

M18-39

7162

15K→20K

9.3 - 12.4 mi

Top 29%
×5story building
+106ft-86ft

Overall

8354

Males

7075

M18-39

7075

20K→Half

12.4 - 13.1 mi

Top 33%
×2story building
+19ft-37ft

Overall

9252

Males

7595

M18-39

7595

Half→25K

13.1 - 15.5 mi

Top 27%
×4story building
+66ft-88ft

Overall

7564

Males

6480

M18-39

6480

25K→30K

15.5 - 18.6 mi

Top 23%
×9story building
+181ft-148ft

Overall

6486

Males

5644

M18-39

5644

30K→20M

18.6 - 20.0 mi

Top 21%
×5story building
+64ft-50ft

Overall

5916

Males

5139

M18-39

5139

20M→21M

20.0 - 21.0 mi

Top 17%
×8story building
+106ft-24ft

Overall

4688

Males

4145

M18-39

4145

21M→35K

21.0 - 21.8 mi

Top 20%
×7story building
+17ft-86ft

Overall

5754

Males

4890

M18-39

4890

35K→23M

21.8 - 23.0 mi

Top 17%
×5story building
+23ft-63ft

Overall

4793

Males

4169

M18-39

4169

23M→24M

23.0 - 24.0 mi

Top 19%
×6story building
+12ft-82ft

Overall

5389

Males

4523

M18-39

4523

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5344

Males

4445

M18-39

4445

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4478

Males

3756

M18-39

3756

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2story building
+22ft-21ft

Overall

5492

Males

4416

M18-39

4416

Passing Analysis

Category:
Athletes Passed
5076*
Passed By
139
Net Change
+4937
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12034
5K → 10K127219+1253#12034#10781
10K → 15K850*2+848#10781#9933
15K → 20K46815+453#9933#9480
20K → Half4520+25#9480#9455
Half → 25K37813+365#9455#9090
25K → 30K61814+604#9090#8486
30K → 20M2584+254#8486#8232
20M → 21M3224+318#8232#7914
21M → 35K1216+115#7914#7799
35K → 23M2583+255#7799#7544
23M → 24M1487+141#7544#7403
24M → 40K1396+133#7403#7270
40K → 25.2M744+70#7270#7200
25.2M → Finish12522+103#7200#7097
TOTALS5076*139+4937

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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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