Boston Marathon logo
BOSTON MARATHON 2025

Bob Canelli

Bib: 26695•M

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 44%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 47%
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:22/mi
22:52
↑ 97↓ 3451.5%
10K· 6.21 mi
7:43/mi
46:49
↑ 79↓ 1380.4%
15K· 9.32 mi
8:07/mi
1:12:02
↑ 67↓ 78
20K· 12.43 mi
7:44/mi
1:36:05
↑ 106↓ 860.1%
Half· 13.11 mi
7:44/mi
1:41:22
↑ 19↓ 370.5%
25K· 15.53 mi
7:46/mi
2:00:13
↑ 66↓ 880.2%
30K· 18.64 mi
8:02/mi
2:25:09
↑ 181↓ 1480.2%
20M
8:28/mi
2:36:39
↑ 64↓ 500.2%
21M
8:37/mi
2:45:16
↑ 106↓ 241.6%
35K· 21.75 mi
8:11/mi
2:51:23
↑ 17↓ 861.7%
23M
8:24/mi
3:01:54
↑ 23↓ 630.6%
24M
8:14/mi
3:10:08
↓ 821.3%
40K· 24.85 mi
8:16/mi
3:17:12
↓ 200.3%
25.2M
8:48/mi
3:20:14
↑ 13↓ 160.2%
Finish· 26.22 mi
7:35/mi
3:27:58
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:22
Pace7:44 /mi
2nd Half
Distance13.11 mi
Time1:46:36
Pace8:08 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:37:5522:527:2222:52
7:22
-
10K
6.21 mi12:01:5246:497:3223:57
7:43
+0:21
15K
9.32 mi12:27:051:12:027:4425:13
8:07
+0:24
20K
12.43 mi12:51:081:36:057:4424:03
7:44
-0:23
Half
13.11 mi12:56:251:41:227:445:17
7:44
0:00
25K
15.53 mi13:15:162:00:137:4418:51
7:46
+0:02
30K
18.64 mi13:40:122:25:097:4724:56
8:02
+0:16
20M
20.00 mi13:51:422:36:397:5011:30
8:28
+0:26
21M
21.00 mi14:00:192:45:167:528:37
8:37
+0:09
35K
21.75 mi14:06:262:51:237:536:07
8:11
-0:26
23M
23.00 mi14:16:573:01:547:5510:31
8:24
+0:13
24M
24.00 mi14:25:113:10:087:558:14
8:14
-0:10
40K
24.85 mi14:32:153:17:127:567:04
8:16
+0:02
25.2M
25.20 mi14:35:173:20:147:573:02
8:48
+0:32
Finish
26.22 mi14:43:013:27:587:567:44
7:35
-1:13

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

7:22 /mi

Average Pace

7:56 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:40

61% of race

Time at Steady Pace

1:17:16

37% of race

Time at Slower Pace

3:02

1% of race

Average Pace: 7:56 /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 mi11:37:5522:527:2222:52
7:22
#10939
10K
6.21 mi12:01:5246:497:3223:57
7:43
#12437
15K
9.32 mi12:27:051:12:027:4425:13
8:07
#14001
20K
12.43 mi12:51:081:36:057:4424:03
7:44
#13640
Half
13.11 mi12:56:251:41:227:445:17
7:44
#13643
25K
15.53 mi13:15:162:00:137:4418:51
7:46
#13339
30K
18.64 mi13:40:122:25:097:4724:56
8:02
#12961
20M
20.00 mi13:51:422:36:397:5011:30
8:28
#12997
21M
21.00 mi14:00:192:45:167:528:37
8:37
#12868
35K
21.75 mi14:06:262:51:237:536:07
8:11
#12872
23M
23.00 mi14:16:573:01:547:5510:31
8:24
#12824
24M
24.00 mi14:25:113:10:087:558:14
8:14
#12813
40K
24.85 mi14:32:153:17:127:567:04
8:16
#12767
25.2M
25.20 mi14:35:173:20:147:573:02
8:48
#12719
Finish
26.22 mi14:43:013:27:587:567:44
7:35
#12574
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi109398664866416832(Top 59%)11148(Top 69%)11148(Top 496%)
10K6.21 mi3.10 mi12437-14989370-7069370-70613958(Top 49%)9979(Top 62%)9979(Top 444%)
15K9.32 mi3.11 mi14001-15649986-6169986-61616832(Top 59%)11148(Top 69%)11148(Top 496%)
20K12.43 mi3.11 mi13640+3619797+1899797+18912789(Top 45%)9317(Top 58%)9317(Top 415%)
Half13.11 mi0.68 mi13643-39791+69791+613690(Top 48%)9741(Top 60%)9741(Top 434%)
25K15.53 mi2.42 mi13339+3049627+1649627+16412121(Top 43%)8916(Top 55%)8916(Top 397%)
30K18.64 mi3.11 mi12961+3789399+2289399+22811571(Top 41%)8466(Top 53%)8466(Top 377%)
20M20.00 mi1.36 mi12997-369385+149385+1413521(Top 48%)9223(Top 57%)9223(Top 410%)
21M21.00 mi1.00 mi12868+1299294+919294+9111185(Top 39%)7970(Top 49%)7970(Top 355%)
35K21.75 mi0.75 mi12872-49282+129282+1213420(Top 47%)8996(Top 56%)8996(Top 400%)
23M23.00 mi1.25 mi12824+489225+579225+5712654(Top 45%)8540(Top 53%)8540(Top 380%)
24M24.00 mi1.00 mi12813+119184+419184+4112777(Top 45%)8540(Top 53%)8540(Top 380%)
40K24.85 mi0.85 mi12767+469133+519133+5111942(Top 42%)8023(Top 50%)8023(Top 357%)
25.2M25.20 mi0.35 mi12719+489104+299104+2910584(Top 37%)7276(Top 45%)7276(Top 324%)
Finish26.22 mi1.02 mi12574+1459006+989006+989837(Top 35%)6898(Top 43%)6898(Top 307%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21story building
+97ft-345ft

Overall

16832

Males

11148

M40-44

11148

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

13958

Males

9979

M40-44

9979

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+67ft-78ft

Overall

16832

Males

11148

M40-44

11148

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

12789

Males

9317

M40-44

9317

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

13690

Males

9741

M40-44

9741

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

12121

Males

8916

M40-44

8916

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

11571

Males

8466

M40-44

8466

30K→20M

18.6 - 20.0 mi

Top 48%
×5story building
+64ft-50ft

Overall

13521

Males

9223

M40-44

9223

20M→21M

20.0 - 21.0 mi

Top 39%
×8story building
+106ft-24ft

Overall

11185

Males

7970

M40-44

7970

21M→35K

21.0 - 21.8 mi

Top 47%
×7story building
+17ft-86ft

Overall

13420

Males

8996

M40-44

8996

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

12654

Males

8540

M40-44

8540

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

12777

Males

8540

M40-44

8540

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

11942

Males

8023

M40-44

8023

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

10584

Males

7276

M40-44

7276

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2story building
+22ft-21ft

Overall

9837

Males

6898

M40-44

6898

Passing Analysis

Category:
Athletes Passed
2121
Passed By
3756
Net Change
-1635
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10939
5K → 10K201518-1498#10939#12437
10K → 15K161580-1564#12437#14001
15K → 20K41554+361#14001#13640
20K → Half3437-3#13640#13643
Half → 25K33127+304#13643#13339
25K → 30K44769+378#13339#12961
30K → 20M114150-36#12961#12997
20M → 21M16435+129#12997#12868
21M → 35K4751-4#12868#12872
35K → 23M13183+48#12872#12824
23M → 24M8675+11#12824#12813
24M → 40K9448+46#12813#12767
40K → 25.2M6012+48#12767#12719
25.2M → Finish16217+145#12719#12574
TOTALS21213756-1635
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing