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BOSTON MARATHON 2025

Erik Hofferber

Bib: 4564•M

WI

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
18:52
Rank: #1321
Start → 5K
18:52 | 6:04/mi
10K· 6.21 mi
37:37
Rank: #1242 (+79)
5K → 10K
18:45 | 6:02/mi
15K· 9.32 mi
56:24
Rank: #1207 (+35)
10K → 15K
18:47 | 6:03/mi
20K· 12.43 mi
1:15:18
Rank: #1171 (+36)
15K → 20K
18:54 | 6:05/mi
Half· 13.11 mi
1:19:22
Rank: #1157 (+14)
20K → Half
4:04 | 5:58/mi
25K· 15.53 mi
1:34:02
Rank: #1096 (+61)
Half → 25K
14:40 | 6:03/mi
30K· 18.64 mi
1:53:50
Rank: #1145 (-49)
25K → 30K
19:48 | 6:22/mi
20M
2:03:19
Rank: #1278 (-133)
30K → 20M
9:29 | 6:59/mi
21M
2:10:56
Rank: #1397 (-119)
20M → 21M
7:37 | 7:37/mi
35K· 21.75 mi
2:16:13
Rank: #1487 (-90)
21M → 35K
5:17 | 7:04/mi
23M
2:25:24
Rank: #1639 (-152)
35K → 23M
9:11 | 7:20/mi
24M
2:32:28
Rank: #1747 (-108)
23M → 24M
7:04 | 7:04/mi
40K· 24.85 mi
2:38:57
Rank: #1888 (-141)
24M → 40K
6:29 | 7:35/mi
25.2M
2:41:37
Rank: #1912 (-24)
40K → 25.2M
2:40 | 7:44/mi
Finish· 26.22 mi
2:48:39
Rank: #1999 (-87)
25.2M → Finish
7:02 | 6:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:22
Pace6:03 /mi
2nd Half
Distance13.11 mi
Time1:29:17
Pace6:49 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0018:526:0418:52
6:04
-
10K
6.21 mi10:40:4537:376:0318:45
6:02
-0:02
15K
9.32 mi10:59:3256:246:0318:47
6:03
+0:01
20K
12.43 mi11:18:261:15:186:0418:54
6:05
+0:02
Half
13.11 mi11:22:301:19:226:034:04
5:58
-0:07
25K
15.53 mi11:37:101:34:026:0314:40
6:03
+0:05
30K
18.64 mi11:56:581:53:506:0619:48
6:22
+0:19
20M
20.00 mi12:06:272:03:196:109:29
6:59
+0:37
21M
21.00 mi12:14:042:10:566:147:37
7:37
+0:38
35K
21.75 mi12:19:212:16:136:165:17
7:04
-0:33
23M
23.00 mi12:28:322:25:246:199:11
7:20
+0:16
24M
24.00 mi12:35:362:32:286:217:04
7:04
-0:16
40K
24.85 mi12:42:052:38:576:246:29
7:35
+0:31
25.2M
25.20 mi12:44:452:41:376:252:40
7:44
+0:09
Finish
26.22 mi12:51:472:48:396:267:02
6:54
-0:50

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

5:58 /mi

Average Pace

6:26 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:50

67% of race

Time at Steady Pace

28:52

17% of race

Time at Slower Pace

25:57

15% 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 mi10:22:0018:526:0418:52
6:04
#1321
10K
6.21 mi10:40:4537:376:0318:45
6:02
#1242
15K
9.32 mi10:59:3256:246:0318:47
6:03
#1207
20K
12.43 mi11:18:261:15:186:0418:54
6:05
#1171
Half
13.11 mi11:22:301:19:226:034:04
5:58
#1157
25K
15.53 mi11:37:101:34:026:0314:40
6:03
#1096
30K
18.64 mi11:56:581:53:506:0619:48
6:22
#1145
20M
20.00 mi12:06:272:03:196:109:29
6:59
#1278
21M
21.00 mi12:14:042:10:566:147:37
7:37
#1397
35K
21.75 mi12:19:212:16:136:165:17
7:04
#1487
23M
23.00 mi12:28:322:25:246:199:11
7:20
#1639
24M
24.00 mi12:35:362:32:286:217:04
7:04
#1747
40K
24.85 mi12:42:052:38:576:246:29
7:35
#1888
25.2M
25.20 mi12:44:452:41:376:252:40
7:44
#1912
Finish
26.22 mi12:51:472:48:396:267:02
6:54
#1999
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1321125612561184(Top 4%)1122(Top 7%)1122(Top 20%)
10K6.21 mi3.10 mi1242+791179+771179+771213(Top 4%)1150(Top 7%)1150(Top 20%)
15K9.32 mi3.11 mi1207+351144+351144+351184(Top 4%)1122(Top 7%)1122(Top 20%)
20K12.43 mi3.11 mi1171+361110+341110+341121(Top 4%)1057(Top 7%)1057(Top 19%)
Half13.11 mi0.68 mi1157+141096+141096+141042(Top 4%)989(Top 6%)989(Top 18%)
25K15.53 mi2.42 mi1096+611035+611035+61934(Top 3%)880(Top 5%)880(Top 16%)
30K18.64 mi3.11 mi1145-491081-461081-461451(Top 5%)1372(Top 9%)1372(Top 24%)
20M20.00 mi1.36 mi1278-1331206-1251206-1253947(Top 14%)3615(Top 22%)3615(Top 64%)
21M21.00 mi1.00 mi1397-1191319-1131319-1135170(Top 18%)4491(Top 28%)4491(Top 80%)
35K21.75 mi0.75 mi1487-901406-871406-875717(Top 20%)4853(Top 30%)4853(Top 86%)
23M23.00 mi1.25 mi1639-1521551-1451551-1455611(Top 20%)4736(Top 29%)4736(Top 84%)
24M24.00 mi1.00 mi1747-1081655-1041655-1044969(Top 17%)4226(Top 26%)4226(Top 75%)
40K24.85 mi0.85 mi1888-1411790-1351790-1357245(Top 26%)5551(Top 34%)5551(Top 98%)
25.2M25.20 mi0.35 mi1912-241810-201810-204398(Top 15%)3676(Top 23%)3676(Top 65%)
Finish26.22 mi1.02 mi1999-871895-851895-855044(Top 18%)4132(Top 26%)4132(Top 73%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1184

Males

1122

M18-39

1122

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1213

Males

1150

M18-39

1150

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1184

Males

1122

M18-39

1122

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1121

Males

1057

M18-39

1057

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1042

Males

989

M18-39

989

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

934

Males

880

M18-39

880

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1451

Males

1372

M18-39

1372

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3947

Males

3615

M18-39

3615

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

5170

Males

4491

M18-39

4491

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5717

Males

4853

M18-39

4853

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5611

Males

4736

M18-39

4736

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4969

Males

4226

M18-39

4226

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

7245

Males

5551

M18-39

5551

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4398

Males

3676

M18-39

3676

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

5044

Males

4132

M18-39

4132

Passing Analysis

Category:
Athletes Passed
410
Passed By
1088
Net Change
-678
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1321
5K → 10K10526+79#1321#1242
10K → 15K6227+35#1242#1207
15K → 20K5519+36#1207#1171
20K → Half195+14#1171#1157
Half → 25K643+61#1157#1096
25K → 30K3685-49#1096#1145
30K → 20M6139-133#1145#1278
20M → 21M7126-119#1278#1397
21M → 35K797-90#1397#1487
35K → 23M19171-152#1487#1639
23M → 24M9117-108#1639#1747
24M → 40K6147-141#1747#1888
40K → 25.2M630-24#1888#1912
25.2M → Finish996-87#1912#1999
TOTALS4101088-678
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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