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BOSTON MARATHON 2025

John Downey

Bib: 2527•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 18%
Gender (Male)
#0 / 16105
Top 29%
Masters (Masters Men)
#0 / 10463
Top 15%
Division (M40-44)
#0 / 2247
Top 38%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:19
Rank: #4119
Start → 5K
6:32/mi
20:19 split
10K· 6.21 mi
40:54
Rank: #4354 (-235)
5K → 10K
6:38/mi
20:35 split
15K· 9.32 mi
1:01:33
Rank: #4425 (-71)
10K → 15K
6:39/mi
20:39 split
20K· 12.43 mi
1:22:33
Rank: #4488 (-63)
15K → 20K
6:46/mi
21:00 split
Half· 13.11 mi
1:27:06
Rank: #4517 (-29)
20K → Half
6:40/mi
4:33 split
25K· 15.53 mi
1:43:35
Rank: #4531 (-14)
Half → 25K
6:48/mi
16:29 split
30K· 18.64 mi
2:05:59
Rank: #4820 (-289)
25K → 30K
7:13/mi
22:24 split
20M
2:16:02
Rank: #4933 (-113)
30K → 20M
7:24/mi
10:03 split
21M
2:24:23
Rank: #5234 (-301)
20M → 21M
8:21/mi
8:21 split
35K· 21.75 mi
2:29:33
Rank: #5200 (+34)
21M → 35K
6:54/mi
5:10 split
23M
2:38:55
Rank: #5253 (-53)
35K → 23M
7:29/mi
9:22 split
24M
2:45:54
Rank: #5187 (+66)
23M → 24M
6:59/mi
6:59 split
40K· 24.85 mi
2:52:06
Rank: #5162 (+25)
24M → 40K
7:15/mi
6:12 split
25.2M
2:55:04
Rank: #5187 (-25)
40K → 25.2M
8:36/mi
2:58 split
Finish· 26.22 mi
3:02:15
Rank: #5171 (+16)
25.2M → Finish
7:03/mi
7:11 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:06
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:35:09
Pace7:16 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3120:196:3220:19
6:32
-
10K
6.21 mi10:44:0640:546:3520:35
6:38
+0:06
15K
9.32 mi11:04:451:01:336:3620:39
6:39
+0:01
20K
12.43 mi11:25:451:22:336:3921:00
6:46
+0:07
Half
13.11 mi11:30:181:27:066:394:33
6:40
-0:06
25K
15.53 mi11:46:471:43:356:4016:29
6:48
+0:08
30K
18.64 mi12:09:112:05:596:4622:24
7:13
+0:25
20M
20.00 mi12:19:142:16:026:4810:03
7:24
+0:11
21M
21.00 mi12:27:352:24:236:538:21
8:21
+0:57
35K
21.75 mi12:32:452:29:336:535:10
6:54
-1:27
23M
23.00 mi12:42:072:38:556:559:22
7:29
+0:35
24M
24.00 mi12:49:062:45:546:556:59
6:59
-0:30
40K
24.85 mi12:55:182:52:066:556:12
7:15
+0:16
25.2M
25.20 mi12:58:162:55:046:572:58
8:36
+1:21
Finish
26.22 mi13:05:273:02:156:577:11
7:03
-1:33

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

6:32 /mi

Average Pace

6:57 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:06:06

36% of race

Time at Steady Pace

1:25:25

47% of race

Time at Slower Pace

30:44

17% of race

Average Pace: 6:57 /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 mi10:23:3120:196:3220:19
6:32
#4119
10K
6.21 mi10:44:0640:546:3520:35
6:38
#4354
15K
9.32 mi11:04:451:01:336:3620:39
6:39
#4425
20K
12.43 mi11:25:451:22:336:3921:00
6:46
#4488
Half
13.11 mi11:30:181:27:066:394:33
6:40
#4517
25K
15.53 mi11:46:471:43:356:4016:29
6:48
#4531
30K
18.64 mi12:09:112:05:596:4622:24
7:13
#4820
20M
20.00 mi12:19:142:16:026:4810:03
7:24
#4933
21M
21.00 mi12:27:352:24:236:538:21
8:21
#5234
35K
21.75 mi12:32:452:29:336:535:10
6:54
#5200
23M
23.00 mi12:42:072:38:556:559:22
7:29
#5253
24M
24.00 mi12:49:062:45:546:556:59
6:59
#5187
40K
24.85 mi12:55:182:52:066:556:12
7:15
#5162
25.2M
25.20 mi12:58:162:55:046:572:58
8:36
#5187
Finish
26.22 mi13:05:273:02:156:577:11
7:03
#5171
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4119388338834618(Top 16%)4322(Top 27%)4322(Top 192%)
10K6.21 mi3.10 mi4354-2354094-2114094-2114657(Top 16%)4359(Top 27%)4359(Top 194%)
15K9.32 mi3.11 mi4425-714161-674161-674618(Top 16%)4322(Top 27%)4322(Top 192%)
20K12.43 mi3.11 mi4488-634206-454206-454910(Top 17%)4538(Top 28%)4538(Top 202%)
Half13.11 mi0.68 mi4517-294233-274233-274987(Top 18%)4616(Top 29%)4616(Top 205%)
25K15.53 mi2.42 mi4531-144237-44237-44853(Top 17%)4461(Top 28%)4461(Top 199%)
30K18.64 mi3.11 mi4820-2894458-2214458-2215951(Top 21%)5270(Top 33%)5270(Top 235%)
20M20.00 mi1.36 mi4933-1134555-974555-976329(Top 22%)5411(Top 34%)5411(Top 241%)
21M21.00 mi1.00 mi5234-3014794-2394794-2399489(Top 33%)7087(Top 44%)7087(Top 315%)
35K21.75 mi0.75 mi5200+344764+304764+304746(Top 17%)4189(Top 26%)4189(Top 186%)
23M23.00 mi1.25 mi5253-534790-264790-266500(Top 23%)5285(Top 33%)5285(Top 235%)
24M24.00 mi1.00 mi5187+664726+644726+644519(Top 16%)3912(Top 24%)3912(Top 174%)
40K24.85 mi0.85 mi5162+254694+324694+325324(Top 19%)4425(Top 27%)4425(Top 197%)
25.2M25.20 mi0.35 mi5187-254714-204714-209298(Top 33%)6550(Top 41%)6550(Top 291%)
Finish26.22 mi1.02 mi5171+164690+244690+246031(Top 21%)4739(Top 29%)4739(Top 211%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21story building
+97ft-345ft

Overall

4618

Males

4322

M40-44

4322

5K→10K

3.1 - 6.2 mi

Top 16%
×5story building
+79ft-138ft

Overall

4657

Males

4359

M40-44

4359

10K→15K

6.2 - 9.3 mi

Top 16%
×3story building
+67ft-78ft

Overall

4618

Males

4322

M40-44

4322

15K→20K

9.3 - 12.4 mi

Top 17%
×5story building
+106ft-86ft

Overall

4910

Males

4538

M40-44

4538

20K→Half

12.4 - 13.1 mi

Top 18%
×2story building
+19ft-37ft

Overall

4987

Males

4616

M40-44

4616

Half→25K

13.1 - 15.5 mi

Top 17%
×4story building
+66ft-88ft

Overall

4853

Males

4461

M40-44

4461

25K→30K

15.5 - 18.6 mi

Top 21%
×9story building
+181ft-148ft

Overall

5951

Males

5270

M40-44

5270

30K→20M

18.6 - 20.0 mi

Top 22%
×5story building
+64ft-50ft

Overall

6329

Males

5411

M40-44

5411

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

9489

Males

7087

M40-44

7087

21M→35K

21.0 - 21.8 mi

Top 17%
×7story building
+17ft-86ft

Overall

4746

Males

4189

M40-44

4189

35K→23M

21.8 - 23.0 mi

Top 23%
×5story building
+23ft-63ft

Overall

6500

Males

5285

M40-44

5285

23M→24M

23.0 - 24.0 mi

Top 16%
×6story building
+12ft-82ft

Overall

4519

Males

3912

M40-44

3912

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5324

Males

4425

M40-44

4425

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

9298

Males

6550

M40-44

6550

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2story building
+22ft-21ft

Overall

6031

Males

4739

M40-44

4739

Passing Analysis

Category:
Athletes Passed
804
Passed By
1856
Net Change
-1052
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4119
5K → 10K58293-235#4119#4354
10K → 15K71142-71#4354#4425
15K → 20K85148-63#4425#4488
20K → Half736-29#4488#4517
Half → 25K110124-14#4517#4531
25K → 30K75364-289#4531#4820
30K → 20M46159-113#4820#4933
20M → 21M24325-301#4933#5234
21M → 35K5521+34#5234#5200
35K → 23M70123-53#5200#5253
23M → 24M8418+66#5253#5187
24M → 40K5732+25#5187#5162
40K → 25.2M1136-25#5162#5187
25.2M → Finish5135+16#5187#5171
TOTALS8041856-1052
📊

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