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BOSTON MARATHON 2026

John Kinsella

Bib: 335 M IE

0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 0.6%
Gender (Male)
#0 / 16340
Top 0.9%
Masters (Masters Men)
#0 / 10617
Top 0.1%
Division (M45-49)
#0 / 2413
Top 0.1%
Race Day Weather
51°/41°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
5:21/mi
16:36
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
5:29/mi
33:36
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
5:29/mi
50:37
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
5:32/mi
1:07:48
↑ 106↓ 860.1%
165 ft elev
HALF· 13.11 mi
5:26/mi
1:11:30
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
5:30/mi
1:24:50
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
5:41/mi
1:42:28
↑ 181↓ 1480.2%
138 ft elev
20M
5:38/mi
1:50:07
↑ 64↓ 500.2%
148 ft elev
21M
5:55/mi
1:56:02
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
5:41/mi
2:00:17
↑ 17↓ 861.7%
156 ft elev
23M
5:45/mi
2:07:28
↑ 23↓ 630.6%
116 ft elev
24M
5:37/mi
2:13:05
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:04/mi
2:18:16
↓ 200.3%
20 ft elev
25.2M
6:15/mi
2:20:25
↑ 13↓ 160.2%
18 ft elev
FINISH· 26.22 mi
5:26/mi
2:25:57
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HALFFaster
Distance13.11 mi
Time1:11:30
Pace5:28 /mi
2nd Half
Distance13.11 mi
Time1:14:27
Pace5:41 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:16:4016:365:2116:36
5:21
-
10K
6.21 mi10:33:4033:365:2517:00
5:29
+0:08
15K
9.32 mi10:50:4150:375:2617:01
5:29
0:00
20K
12.43 mi11:07:521:07:485:2817:11
5:32
+0:03
HALF
13.11 mi11:11:341:11:305:283:42
5:26
-0:06
25K
15.53 mi11:24:541:24:505:2813:20
5:30
+0:04
30K
18.64 mi11:42:321:42:285:3017:38
5:41
+0:11
20M
20.00 mi11:50:111:50:075:317:39
5:38
-0:03
21M
21.00 mi11:56:061:56:025:325:55
5:55
+0:17
35K
21.75 mi12:00:212:00:175:324:15
5:41
-0:14
23M
23.00 mi12:07:322:07:285:337:11
5:45
+0:04
24M
24.00 mi12:13:092:13:055:335:37
5:37
-0:08
40K
24.85 mi12:18:202:18:165:345:11
6:04
+0:27
25.2M
25.20 mi12:20:292:20:255:352:09
6:15
+0:11
FINISH
26.22 mi12:26:012:25:575:355:32
5:26
-0:49

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

5:21 /mi

Average Pace

5:34 /mi

Slowest Pace

6:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:42

91% of race

Time at Steady Pace

13:15

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:34 /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 mi10:16:4016:365:2116:36
5:21
#121
10K
6.21 mi10:33:4033:365:2517:00
5:29
#160
15K
9.32 mi10:50:4150:375:2617:01
5:29
#163
20K
12.43 mi11:07:521:07:485:2817:11
5:32
#162
HALF
13.11 mi11:11:341:11:305:283:42
5:26
#162
25K
15.53 mi11:24:541:24:505:2813:20
5:30
#159
30K
18.64 mi11:42:321:42:285:3017:38
5:41
#159
20M
20.00 mi11:50:111:50:075:317:39
5:38
#162
21M
21.00 mi11:56:061:56:025:325:55
5:55
#158
35K
21.75 mi12:00:212:00:175:324:15
5:41
#157
23M
23.00 mi12:07:322:07:285:337:11
5:45
#160
24M
24.00 mi12:13:092:13:055:335:37
5:37
#162
40K
24.85 mi12:18:202:18:165:345:11
6:04
#171
25.2M
25.20 mi12:20:292:20:255:352:09
6:15
#171
FINISH
26.22 mi12:26:012:25:575:355:32
5:26
#171
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi121121121180(Top 0.6%)163(Top 1.0%)163(Top 7%)
10K6.21 mi3.10 mi160-39141-20141-20194(Top 0.7%)175(Top 1%)175(Top 7%)
15K9.32 mi3.11 mi163-3145-4145-4180(Top 0.6%)163(Top 1.0%)163(Top 7%)
20K12.43 mi3.11 mi162+1145145185(Top 0.6%)168(Top 1%)168(Top 7%)
HALF13.11 mi0.68 mi162145145181(Top 0.6%)163(Top 1.0%)163(Top 7%)
25K15.53 mi2.42 mi159+3142+3142+3157(Top 0.5%)140(Top 0.9%)140(Top 6%)
30K18.64 mi3.11 mi159142142205(Top 0.7%)188(Top 1%)188(Top 8%)
20M20.00 mi1.36 mi162-3146-4146-4176(Top 0.6%)162(Top 1.0%)162(Top 7%)
21M21.00 mi1.00 mi158+4142+4142+4213(Top 0.7%)202(Top 1%)202(Top 8%)
35K21.75 mi0.75 mi157+1140+2140+2444(Top 2%)419(Top 3%)419(Top 17%)
23M23.00 mi1.25 mi160-3143-3143-3285(Top 1.0%)269(Top 2%)269(Top 11%)
24M24.00 mi1.00 mi162-2145-2145-2321(Top 1%)302(Top 2%)302(Top 13%)
40K24.85 mi0.85 mi171-9154-9154-9948(Top 3%)903(Top 6%)903(Top 37%)
25.2M25.20 mi0.35 mi171154154413(Top 1%)398(Top 2%)398(Top 16%)
FINISH26.22 mi1.02 mi171155-1155-1258(Top 0.9%)247(Top 2%)247(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.6%
×21story building
+97ft-345ft

Overall

180

Males

163

M45-49

163

5K→10K

3.1 - 6.2 mi

Top 0.7%
×5story building
+79ft-138ft

Overall

194

Males

175

M45-49

175

10K→15K

6.2 - 9.3 mi

Top 0.6%
×3story building
+67ft-78ft

Overall

180

Males

163

M45-49

163

15K→20K

9.3 - 12.4 mi

Top 0.6%
×5story building
+106ft-86ft

Overall

185

Males

168

M45-49

168

20K→HALF

12.4 - 13.1 mi

Top 0.6%
×2story building
+19ft-37ft

Overall

181

Males

163

M45-49

163

HALF→25K

13.1 - 15.5 mi

Top 0.5%
×4story building
+66ft-88ft

Overall

157

Males

140

M45-49

140

25K→30K

15.5 - 18.6 mi

Top 0.7%
×9story building
+181ft-148ft

Overall

205

Males

188

M45-49

188

30K→20M

18.6 - 20.0 mi

Top 0.6%
×5story building
+64ft-50ft

Overall

176

Males

162

M45-49

162

20M→21M

20.0 - 21.0 mi

Top 0.7%
×8story building
+106ft-24ft

Overall

213

Males

202

M45-49

202

21M→35K

21.0 - 21.8 mi

Top 2%
×7story building
+17ft-86ft

Overall

444

Males

419

M45-49

419

35K→23M

21.8 - 23.0 mi

Top 1.0%
×5story building
+23ft-63ft

Overall

285

Males

269

M45-49

269

23M→24M

23.0 - 24.0 mi

Top 1%
×6story building
+12ft-82ft

Overall

321

Males

302

M45-49

302

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

948

Males

903

M45-49

903

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

413

Males

398

M45-49

398

25.2M→FINISH

25.2 - 26.2 mi

Top 0.9%
×2story building
+22ft-21ft

Overall

258

Males

247

M45-49

247

Passing Analysis

Category:
Athletes Passed
49
Passed By
99
Net Change
-50
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#121
5K → 10K544-39#121#160
10K → 15K58-3#160#163
15K → 20K54+1#163#162
20K → HALF000#162#162
HALF → 25K63+3#162#159
25K → 30K990#159#159
30K → 20M47-3#159#162
20M → 21M51+4#162#158
21M → 35K32+1#158#157
35K → 23M14-3#157#160
23M → 24M13-2#160#162
24M → 40K110-9#162#171
40K → 25.2M220#171#171
25.2M → FINISH220#171#171
TOTALS4999-50
📊

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