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BOSTON MARATHON 2025

Aaron Macinnis

Bib: 5981•M

NS

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 13%
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
20:46
Rank: #5286
Start → 5K
6:41/mi
20:46 split
10K· 6.21 mi
41:27
Rank: #5097 (+189)
5K → 10K
6:39/mi
20:41 split
15K· 9.32 mi
1:02:03
Rank: #4852 (+245)
10K → 15K
6:38/mi
20:36 split
20K· 12.43 mi
1:22:49
Rank: #4677 (+175)
15K → 20K
6:41/mi
20:46 split
Half· 13.11 mi
1:27:19
Rank: #4643 (+34)
20K → Half
6:36/mi
4:30 split
25K· 15.53 mi
1:43:37
Rank: #4545 (+98)
Half → 25K
6:43/mi
16:18 split
30K· 18.64 mi
2:04:53
Rank: #4309 (+236)
25K → 30K
6:51/mi
21:16 split
20M
2:14:13
Rank: #4184 (+125)
30K → 20M
6:52/mi
9:20 split
21M
2:21:27
Rank: #4107 (+77)
20M → 21M
7:14/mi
7:14 split
35K· 21.75 mi
2:26:28
Rank: #4075 (+32)
21M → 35K
6:42/mi
5:01 split
23M
2:35:07
Rank: #3972 (+103)
35K → 23M
6:55/mi
8:39 split
24M
2:41:50
Rank: #3912 (+60)
23M → 24M
6:43/mi
6:43 split
40K· 24.85 mi
2:47:45
Rank: #3864 (+48)
24M → 40K
6:55/mi
5:55 split
25.2M
2:50:25
Rank: #3853 (+11)
40K → 25.2M
7:44/mi
2:40 split
Finish· 26.22 mi
2:57:17
Rank: #3825 (+28)
25.2M → Finish
6:44/mi
6:52 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:19
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:29:58
Pace6:52 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4920:466:4120:46
6:41
-
10K
6.21 mi10:46:3041:276:4020:41
6:39
-0:02
15K
9.32 mi11:07:061:02:036:3920:36
6:38
-0:01
20K
12.43 mi11:27:521:22:496:4020:46
6:41
+0:03
Half
13.11 mi11:32:221:27:196:404:30
6:36
-0:05
25K
15.53 mi11:48:401:43:376:4016:18
6:43
+0:07
30K
18.64 mi12:09:562:04:536:4221:16
6:51
+0:08
20M
20.00 mi12:19:162:14:136:439:20
6:52
+0:01
21M
21.00 mi12:26:302:21:276:447:14
7:14
+0:22
35K
21.75 mi12:31:312:26:286:445:01
6:42
-0:32
23M
23.00 mi12:40:102:35:076:458:39
6:55
+0:13
24M
24.00 mi12:46:532:41:506:456:43
6:43
-0:12
40K
24.85 mi12:52:482:47:456:455:55
6:55
+0:12
25.2M
25.20 mi12:55:282:50:256:462:40
7:44
+0:49
Finish
26.22 mi13:02:202:57:176:466:52
6:44
-1:00

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

6:36 /mi

Average Pace

6:46 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54:37

98% of race

Time at Steady Pace

2:40

2% of race

Time at Slower Pace

0:00

0% 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 mi10:25:4920:466:4120:46
6:41
#5286
10K
6.21 mi10:46:3041:276:4020:41
6:39
#5097
15K
9.32 mi11:07:061:02:036:3920:36
6:38
#4852
20K
12.43 mi11:27:521:22:496:4020:46
6:41
#4677
Half
13.11 mi11:32:221:27:196:404:30
6:36
#4643
25K
15.53 mi11:48:401:43:376:4016:18
6:43
#4545
30K
18.64 mi12:09:562:04:536:4221:16
6:51
#4309
20M
20.00 mi12:19:162:14:136:439:20
6:52
#4184
21M
21.00 mi12:26:302:21:276:447:14
7:14
#4107
35K
21.75 mi12:31:312:26:286:445:01
6:42
#4075
23M
23.00 mi12:40:102:35:076:458:39
6:55
#3972
24M
24.00 mi12:46:532:41:506:456:43
6:43
#3912
40K
24.85 mi12:52:482:47:456:455:55
6:55
#3864
25.2M
25.20 mi12:55:282:50:256:462:40
7:44
#3853
Finish
26.22 mi13:02:202:57:176:466:52
6:44
#3825
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5286491749174482(Top 16%)4199(Top 26%)4199(Top 187%)
10K6.21 mi3.10 mi5097+1894749+1684749+1684927(Top 17%)4597(Top 29%)4597(Top 205%)
15K9.32 mi3.11 mi4852+2454532+2174532+2174482(Top 16%)4199(Top 26%)4199(Top 187%)
20K12.43 mi3.11 mi4677+1754367+1654367+1654281(Top 15%)4004(Top 25%)4004(Top 178%)
Half13.11 mi0.68 mi4643+344338+294338+294302(Top 15%)4024(Top 25%)4024(Top 179%)
25K15.53 mi2.42 mi4545+984247+914247+914282(Top 15%)3970(Top 25%)3970(Top 177%)
30K18.64 mi3.11 mi4309+2364031+2164031+2163704(Top 13%)3426(Top 21%)3426(Top 152%)
20M20.00 mi1.36 mi4184+1253915+1163915+1163305(Top 12%)3056(Top 19%)3056(Top 136%)
21M21.00 mi1.00 mi4107+773839+763839+763269(Top 12%)3007(Top 19%)3007(Top 134%)
35K21.75 mi0.75 mi4075+323804+353804+353507(Top 12%)3180(Top 20%)3180(Top 142%)
23M23.00 mi1.25 mi3972+1033701+1033701+1033242(Top 11%)2953(Top 18%)2953(Top 131%)
24M24.00 mi1.00 mi3912+603640+613640+613047(Top 11%)2760(Top 17%)2760(Top 123%)
40K24.85 mi0.85 mi3864+483589+513589+513429(Top 12%)3048(Top 19%)3048(Top 136%)
25.2M25.20 mi0.35 mi3853+113578+113578+114433(Top 16%)3711(Top 23%)3711(Top 165%)
Finish26.22 mi1.02 mi3825+283548+303548+304101(Top 14%)3504(Top 22%)3504(Top 156%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21story building
+97ft-345ft

Overall

4482

Males

4199

M40-44

4199

5K→10K

3.1 - 6.2 mi

Top 17%
×5story building
+79ft-138ft

Overall

4927

Males

4597

M40-44

4597

10K→15K

6.2 - 9.3 mi

Top 16%
×3story building
+67ft-78ft

Overall

4482

Males

4199

M40-44

4199

15K→20K

9.3 - 12.4 mi

Top 15%
×5story building
+106ft-86ft

Overall

4281

Males

4004

M40-44

4004

20K→Half

12.4 - 13.1 mi

Top 15%
×2story building
+19ft-37ft

Overall

4302

Males

4024

M40-44

4024

Half→25K

13.1 - 15.5 mi

Top 15%
×4story building
+66ft-88ft

Overall

4282

Males

3970

M40-44

3970

25K→30K

15.5 - 18.6 mi

Top 13%
×9story building
+181ft-148ft

Overall

3704

Males

3426

M40-44

3426

30K→20M

18.6 - 20.0 mi

Top 12%
×5story building
+64ft-50ft

Overall

3305

Males

3056

M40-44

3056

20M→21M

20.0 - 21.0 mi

Top 12%
×8story building
+106ft-24ft

Overall

3269

Males

3007

M40-44

3007

21M→35K

21.0 - 21.8 mi

Top 12%
×7story building
+17ft-86ft

Overall

3507

Males

3180

M40-44

3180

35K→23M

21.8 - 23.0 mi

Top 11%
×5story building
+23ft-63ft

Overall

3242

Males

2953

M40-44

2953

23M→24M

23.0 - 24.0 mi

Top 11%
×6story building
+12ft-82ft

Overall

3047

Males

2760

M40-44

2760

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3429

Males

3048

M40-44

3048

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4433

Males

3711

M40-44

3711

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2story building
+22ft-21ft

Overall

4101

Males

3504

M40-44

3504

Passing Analysis

Category:
Athletes Passed
1882
Passed By
421
Net Change
+1461
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5286
5K → 10K28697+189#5286#5097
10K → 15K27328+245#5097#4852
15K → 20K21439+175#4852#4677
20K → Half439+34#4677#4643
Half → 25K15254+98#4643#4545
25K → 30K26832+236#4545#4309
30K → 20M14015+125#4309#4184
20M → 21M9720+77#4184#4107
21M → 35K5321+32#4107#4075
35K → 23M11815+103#4075#3972
23M → 24M8121+60#3972#3912
24M → 40K6719+48#3912#3864
40K → 25.2M2211+11#3864#3853
25.2M → Finish6840+28#3853#3825
TOTALS1882421+1461
📊

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