Boston Marathon logo
BOSTON MARATHON 2025

Christopher Hall

Bib: 5557•M

WA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 12%
Gender (Male)
#0 / 16105
Top 20%
Masters (Masters Men)
#0 / 10463
Top 7%
Division (M55-59)
#0 / 1648
Top 1%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:32
Rank: #2375
Start → 5K
6:17/mi
19:32 split
10K· 6.21 mi
39:46
Rank: #3068 (-693)
5K → 10K
6:31/mi
20:14 split
15K· 9.32 mi
59:54
Rank: #3192 (-124)
10K → 15K
6:29/mi
20:08 split
20K· 12.43 mi
1:20:15
Rank: #3217 (-25)
15K → 20K
6:33/mi
20:21 split
Half· 13.11 mi
1:24:37
Rank: #3201 (+16)
20K → Half
6:24/mi
4:22 split
25K· 15.53 mi
1:40:44
Rank: #3284 (-83)
Half → 25K
6:39/mi
16:07 split
30K· 18.64 mi
2:02:07
Rank: #3337 (-53)
25K → 30K
6:53/mi
21:23 split
20M
2:11:39
Rank: #3360 (-23)
30K → 20M
7:01/mi
9:32 split
21M
2:18:58
Rank: #3359 (+1)
20M → 21M
7:19/mi
7:19 split
35K· 21.75 mi
2:24:00
Rank: #3333 (+26)
21M → 35K
6:44/mi
5:02 split
23M
2:32:55
Rank: #3335 (-2)
35K → 23M
7:07/mi
8:55 split
24M
2:39:55
Rank: #3366 (-31)
23M → 24M
7:00/mi
7:00 split
40K· 24.85 mi
2:46:04
Rank: #3395 (-29)
24M → 40K
7:12/mi
6:09 split
25.2M
2:48:44
Rank: #3398 (-3)
40K → 25.2M
7:44/mi
2:40 split
Finish· 26.22 mi
2:55:51
Rank: #3445 (-47)
25.2M → Finish
6:59/mi
7:07 split

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
Time1:24:37
Pace6:27 /mi
2nd Half
Distance13.11 mi
Time1:31:14
Pace6:58 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3619:326:1719:32
6:17
-
10K
6.21 mi10:44:5039:466:2420:14
6:31
+0:14
15K
9.32 mi11:04:5859:546:2620:08
6:29
-0:02
20K
12.43 mi11:25:191:20:156:2720:21
6:33
+0:04
Half
13.11 mi11:29:411:24:376:274:22
6:24
-0:09
25K
15.53 mi11:45:481:40:446:2916:07
6:39
+0:15
30K
18.64 mi12:07:112:02:076:3321:23
6:53
+0:14
20M
20.00 mi12:16:432:11:396:359:32
7:01
+0:08
21M
21.00 mi12:24:022:18:586:377:19
7:19
+0:18
35K
21.75 mi12:29:042:24:006:375:02
6:44
-0:35
23M
23.00 mi12:37:592:32:556:398:55
7:07
+0:23
24M
24.00 mi12:44:592:39:556:407:00
7:00
-0:07
40K
24.85 mi12:51:082:46:046:416:09
7:12
+0:12
25.2M
25.20 mi12:53:482:48:446:422:40
7:44
+0:32
Finish
26.22 mi13:00:552:55:516:437:07
6:59
-0:45

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

6:17 /mi

Average Pace

6:43 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:44

57% of race

Time at Steady Pace

50:04

28% of race

Time at Slower Pace

25:03

14% of race

Average Pace: 6:42 /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 mi10:24:3619:326:1719:32
6:17
#2375
10K
6.21 mi10:44:5039:466:2420:14
6:31
#3068
15K
9.32 mi11:04:5859:546:2620:08
6:29
#3192
20K
12.43 mi11:25:191:20:156:2720:21
6:33
#3217
Half
13.11 mi11:29:411:24:376:274:22
6:24
#3201
25K
15.53 mi11:45:481:40:446:2916:07
6:39
#3284
30K
18.64 mi12:07:112:02:076:3321:23
6:53
#3337
20M
20.00 mi12:16:432:11:396:359:32
7:01
#3360
21M
21.00 mi12:24:022:18:586:377:19
7:19
#3359
35K
21.75 mi12:29:042:24:006:375:02
6:44
#3333
23M
23.00 mi12:37:592:32:556:398:55
7:07
#3335
24M
24.00 mi12:44:592:39:556:407:00
7:00
#3366
40K
24.85 mi12:51:082:46:046:416:09
7:12
#3395
25.2M
25.20 mi12:53:482:48:446:422:40
7:44
#3398
Finish
26.22 mi13:00:552:55:516:437:07
6:59
#3445
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi2375226422643446(Top 12%)3266(Top 20%)3266(Top 198%)
10K6.21 mi3.10 mi3068-6932918-6542918-6543834(Top 13%)3615(Top 22%)3615(Top 219%)
15K9.32 mi3.11 mi3192-1243036-1183036-1183446(Top 12%)3266(Top 20%)3266(Top 198%)
20K12.43 mi3.11 mi3217-253064-283064-283420(Top 12%)3239(Top 20%)3239(Top 197%)
Half13.11 mi0.68 mi3201+163049+153049+153092(Top 11%)2953(Top 18%)2953(Top 179%)
25K15.53 mi2.42 mi3284-833124-753124-753778(Top 13%)3543(Top 22%)3543(Top 215%)
30K18.64 mi3.11 mi3337-533158-343158-343973(Top 14%)3661(Top 23%)3661(Top 222%)
20M20.00 mi1.36 mi3360-233178-203178-204197(Top 15%)3836(Top 24%)3836(Top 233%)
21M21.00 mi1.00 mi3359+13175+33175+33705(Top 13%)3387(Top 21%)3387(Top 206%)
35K21.75 mi0.75 mi3333+263148+273148+273699(Top 13%)3346(Top 21%)3346(Top 203%)
23M23.00 mi1.25 mi3335-23145+33145+34456(Top 16%)3923(Top 24%)3923(Top 238%)
24M24.00 mi1.00 mi3366-313167-223167-224631(Top 16%)4002(Top 25%)4002(Top 243%)
40K24.85 mi0.85 mi3395-293189-223189-225004(Top 18%)4214(Top 26%)4214(Top 256%)
25.2M25.20 mi0.35 mi3398-3318931894502(Top 16%)3780(Top 23%)3780(Top 229%)
Finish26.22 mi1.02 mi3445-473221-323221-325624(Top 20%)4495(Top 28%)4495(Top 273%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3446

Males

3266

M55-59

3266

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3834

Males

3615

M55-59

3615

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3446

Males

3266

M55-59

3266

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3420

Males

3239

M55-59

3239

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

3092

Males

2953

M55-59

2953

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3778

Males

3543

M55-59

3543

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3973

Males

3661

M55-59

3661

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4197

Males

3836

M55-59

3836

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3705

Males

3387

M55-59

3387

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3699

Males

3346

M55-59

3346

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4456

Males

3923

M55-59

3923

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4631

Males

4002

M55-59

4002

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

5004

Males

4214

M55-59

4214

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4502

Males

3780

M55-59

3780

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5624

Males

4495

M55-59

4495

Passing Analysis

Category:
Athletes Passed
637
Passed By
1707
Net Change
-1070
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2375
5K → 10K11704-693#2375#3068
10K → 15K48172-124#3068#3192
15K → 20K79104-25#3192#3217
20K → Half259+16#3217#3201
Half → 25K48131-83#3201#3284
25K → 30K94147-53#3284#3337
30K → 20M5174-23#3337#3360
20M → 21M5453+1#3360#3359
21M → 35K4418+26#3359#3333
35K → 23M6264-2#3333#3335
23M → 24M3869-31#3335#3366
24M → 40K3463-29#3366#3395
40K → 25.2M1821-3#3395#3398
25.2M → Finish3178-47#3398#3445
TOTALS6371707-1070
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing