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BOSTON MARATHON 2025

Aaron Hansen

Bib: 1866•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 14%
Gender (Male)
#0 / 16105
Top 22%
Masters (Masters Men)
#0 / 10463
Top 9%
Division (M40-44)
#0 / 2247
Top 25%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:56
Rank: #3227
Start → 5K
19:56 | 6:25/mi
10K· 6.21 mi
39:36
Rank: #2859 (+368)
5K → 10K
19:40 | 6:20/mi
15K· 9.32 mi
59:36
Rank: #2969 (-110)
10K → 15K
20:00 | 6:26/mi
20K· 12.43 mi
1:20:07
Rank: #3144 (-175)
15K → 20K
20:31 | 6:36/mi
Half· 13.11 mi
1:24:36
Rank: #3193 (-49)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:41:07
Rank: #3438 (-245)
Half → 25K
16:31 | 6:49/mi
30K· 18.64 mi
2:02:42
Rank: #3555 (-117)
25K → 30K
21:35 | 6:57/mi
20M
2:12:14
Rank: #3555
30K → 20M
9:32 | 7:01/mi
21M
2:19:50
Rank: #3606 (-51)
20M → 21M
7:36 | 7:36/mi
35K· 21.75 mi
2:25:04
Rank: #3638 (-32)
21M → 35K
5:14 | 7:00/mi
23M
2:33:55
Rank: #3625 (+13)
35K → 23M
8:51 | 7:04/mi
24M
2:41:08
Rank: #3718 (-93)
23M → 24M
7:13 | 7:13/mi
40K· 24.85 mi
2:47:22
Rank: #3762 (-44)
24M → 40K
6:14 | 7:17/mi
25.2M
2:50:25
Rank: #3857 (-95)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
2:57:27
Rank: #3878 (-21)
25.2M → Finish
7:02 | 6:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:36
Pace6:27 /mi
2nd Half
Distance13.11 mi
Time1:32:51
Pace7:05 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4519:566:2519:56
6:25
-
10K
6.21 mi10:40:2539:366:2219:40
6:20
-0:05
15K
9.32 mi11:00:2559:366:2420:00
6:26
+0:06
20K
12.43 mi11:20:561:20:076:2720:31
6:36
+0:10
Half
13.11 mi11:25:251:24:366:274:29
6:34
-0:02
25K
15.53 mi11:41:561:41:076:3116:31
6:49
+0:15
30K
18.64 mi12:03:312:02:426:3521:35
6:57
+0:08
20M
20.00 mi12:13:032:12:146:379:32
7:01
+0:04
21M
21.00 mi12:20:392:19:506:407:36
7:36
+0:35
35K
21.75 mi12:25:532:25:046:405:14
7:00
-0:36
23M
23.00 mi12:34:442:33:556:428:51
7:04
+0:04
24M
24.00 mi12:41:572:41:086:437:13
7:13
+0:09
40K
24.85 mi12:48:112:47:226:446:14
7:17
+0:04
25.2M
25.20 mi12:51:142:50:256:463:03
8:51
+1:34
Finish
26.22 mi12:58:162:57:276:467:02
6:54
-1:57

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

6:20 /mi

Average Pace

6:46 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:24:36

48% of race

Time at Steady Pace

1:15:58

43% of race

Time at Slower Pace

16:53

10% of race

Average Pace: 6:46 /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 mi10:20:4519:566:2519:56
6:25
#3227
10K
6.21 mi10:40:2539:366:2219:40
6:20
#2859
15K
9.32 mi11:00:2559:366:2420:00
6:26
#2969
20K
12.43 mi11:20:561:20:076:2720:31
6:36
#3144
Half
13.11 mi11:25:251:24:366:274:29
6:34
#3193
25K
15.53 mi11:41:561:41:076:3116:31
6:49
#3438
30K
18.64 mi12:03:312:02:426:3521:35
6:57
#3555
20M
20.00 mi12:13:032:12:146:379:32
7:01
#3555
21M
21.00 mi12:20:392:19:506:407:36
7:36
#3606
35K
21.75 mi12:25:532:25:046:405:14
7:00
#3638
23M
23.00 mi12:34:442:33:556:428:51
7:04
#3625
24M
24.00 mi12:41:572:41:086:437:13
7:13
#3718
40K
24.85 mi12:48:112:47:226:446:14
7:17
#3762
25.2M
25.20 mi12:51:142:50:256:463:03
8:51
#3857
Finish
26.22 mi12:58:162:57:276:467:02
6:54
#3878
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3227306630663166(Top 11%)3012(Top 19%)3012(Top 134%)
10K6.21 mi3.10 mi2859+3682723+3432723+3432609(Top 9%)2487(Top 15%)2487(Top 111%)
15K9.32 mi3.11 mi2969-1102828-1052828-1053166(Top 11%)3012(Top 19%)3012(Top 134%)
20K12.43 mi3.11 mi3144-1752996-1682996-1683712(Top 13%)3505(Top 22%)3505(Top 156%)
Half13.11 mi0.68 mi3193-493041-453041-454129(Top 15%)3868(Top 24%)3868(Top 172%)
25K15.53 mi2.42 mi3438-2453262-2213262-2214937(Top 17%)4531(Top 28%)4531(Top 202%)
30K18.64 mi3.11 mi3555-1173359-973359-974364(Top 15%)3995(Top 25%)3995(Top 178%)
20M20.00 mi1.36 mi35553355+43355+44169(Top 15%)3808(Top 24%)3808(Top 169%)
21M21.00 mi1.00 mi3606-513395-403395-405092(Top 18%)4438(Top 28%)4438(Top 198%)
35K21.75 mi0.75 mi3638-323420-253420-255261(Top 19%)4543(Top 28%)4543(Top 202%)
23M23.00 mi1.25 mi3625+133404+163404+164133(Top 15%)3677(Top 23%)3677(Top 164%)
24M24.00 mi1.00 mi3718-933474-703474-705887(Top 21%)4835(Top 30%)4835(Top 215%)
40K24.85 mi0.85 mi3762-443508-343508-345557(Top 20%)4576(Top 28%)4576(Top 204%)
25.2M25.20 mi0.35 mi3857-953582-743582-7410770(Top 38%)7324(Top 45%)7324(Top 326%)
Finish26.22 mi1.02 mi3878-213588-63588-65056(Top 18%)4144(Top 26%)4144(Top 184%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

3166

Males

3012

M40-44

3012

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2609

Males

2487

M40-44

2487

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

3166

Males

3012

M40-44

3012

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3712

Males

3505

M40-44

3505

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4129

Males

3868

M40-44

3868

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4937

Males

4531

M40-44

4531

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

4364

Males

3995

M40-44

3995

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4169

Males

3808

M40-44

3808

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

5092

Males

4438

M40-44

4438

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5261

Males

4543

M40-44

4543

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4133

Males

3677

M40-44

3677

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

5887

Males

4835

M40-44

4835

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5557

Males

4576

M40-44

4576

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10770

Males

7324

M40-44

7324

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

5056

Males

4144

M40-44

4144

Passing Analysis

Category:
Athletes Passed
881
Passed By
1532
Net Change
-651
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3227
5K → 10K39325+368#3227#2859
10K → 15K47157-110#2859#2969
15K → 20K40215-175#2969#3144
20K → Half554-49#3144#3193
Half → 25K20265-245#3193#3438
25K → 30K81198-117#3438#3555
30K → 20M62620#3555#3555
20M → 21M2980-51#3555#3606
21M → 35K2254-32#3606#3638
35K → 23M6956+13#3638#3625
23M → 24M26119-93#3625#3718
24M → 40K3377-44#3718#3762
40K → 25.2M499-95#3762#3857
25.2M → Finish5071-21#3857#3878
TOTALS8811532-651
📊

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