Boston Marathon logo
BOSTON MARATHON 2025

Michael Christopher

Bib: 32464•M

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:31
Rank: #26682
Start → 5K
32:31 | 10:28/mi
10K· 6.21 mi
1:05:47
Rank: #26665 (+17)
5K → 10K
33:16 | 10:42/mi
15K· 9.32 mi
1:38:22
Rank: #26377 (+288)
10K → 15K
32:35 | 10:29/mi
20K· 12.43 mi
2:11:24
Rank: #26113 (+264)
15K → 20K
33:02 | 10:38/mi
Half· 13.11 mi
2:18:26
Rank: #26072 (+41)
20K → Half
7:02 | 10:19/mi
25K· 15.53 mi
2:47:43
Rank: #26188 (-116)
Half → 25K
29:17 | 12:05/mi
30K· 18.64 mi
3:25:14
Rank: #26091 (+97)
25K → 30K
37:31 | 12:05/mi
20M
3:42:02
Rank: #26079 (+12)
30K → 20M
16:48 | 12:22/mi
21M
3:56:37
Rank: #26139 (-60)
20M → 21M
14:35 | 14:35/mi
35K· 21.75 mi
4:06:55
Rank: #26239 (-100)
21M → 35K
10:18 | 13:46/mi
23M
4:22:26
Rank: #26204 (+35)
35K → 23M
15:31 | 12:24/mi
24M
4:34:38
Rank: #26207 (-3)
23M → 24M
12:12 | 12:12/mi
40K· 24.85 mi
4:45:27
Rank: #26199 (+8)
24M → 40K
10:49 | 12:39/mi
25.2M
4:50:00
Rank: #26201 (-2)
40K → 25.2M
4:33 | 13:12/mi
Finish· 26.22 mi
5:01:07
Rank: #26188 (+13)
25.2M → Finish
11:07 | 10:55/mi

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
Time2:18:26
Pace10:34 /mi
2nd Half
Distance13.11 mi
Time2:42:41
Pace12:25 /mi
📊Positive Split: 17.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:2432:3110:2832:31
10:28
-
10K
6.21 mi12:30:401:05:4710:3533:16
10:42
+0:14
15K
9.32 mi13:03:151:38:2210:3332:35
10:29
-0:13
20K
12.43 mi13:36:172:11:2410:3433:02
10:38
+0:09
Half
13.11 mi13:43:192:18:2610:347:02
10:19
-0:19
25K
15.53 mi14:12:362:47:4310:4829:17
12:05
+1:46
30K
18.64 mi14:50:073:25:1411:0137:31
12:05
0:00
20M
20.00 mi15:06:553:42:0211:0616:48
12:22
+0:17
21M
21.00 mi15:21:303:56:3711:1614:35
14:35
+2:13
35K
21.75 mi15:31:484:06:5511:2110:18
13:46
-0:49
23M
23.00 mi15:47:194:22:2611:2515:31
12:24
-1:22
24M
24.00 mi15:59:314:34:3811:2712:12
12:12
-0:12
40K
24.85 mi16:10:204:45:2711:2910:49
12:39
+0:27
25.2M
25.20 mi16:14:534:50:0011:304:33
13:12
+0:33
Finish
26.22 mi16:26:005:01:0711:3011:07
10:55
-2:17

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

10:19 /mi

Average Pace

11:30 /mi

Slowest Pace

14:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:33

50% of race

Time at Steady Pace

2:02:08

41% of race

Time at Slower Pace

29:26

10% of race

Average Pace: 11:29 /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 mi11:57:2432:3110:2832:31
10:28
#26682
10K
6.21 mi12:30:401:05:4710:3533:16
10:42
#26665
15K
9.32 mi13:03:151:38:2210:3332:35
10:29
#26377
20K
12.43 mi13:36:172:11:2410:3433:02
10:38
#26113
Half
13.11 mi13:43:192:18:2610:347:02
10:19
#26072
25K
15.53 mi14:12:362:47:4310:4829:17
12:05
#26188
30K
18.64 mi14:50:073:25:1411:0137:31
12:05
#26091
20M
20.00 mi15:06:553:42:0211:0616:48
12:22
#26079
21M
21.00 mi15:21:303:56:3711:1614:35
14:35
#26139
35K
21.75 mi15:31:484:06:5511:2110:18
13:46
#26239
23M
23.00 mi15:47:194:22:2611:2515:31
12:24
#26204
24M
24.00 mi15:59:314:34:3811:2712:12
12:12
#26207
40K
24.85 mi16:10:204:45:2711:2910:49
12:39
#26199
25.2M
25.20 mi16:14:534:50:0011:304:33
13:12
#26201
Finish
26.22 mi16:26:005:01:0711:3011:07
10:55
#26188
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 mi26682154681546825920(Top 91%)15108(Top 94%)15108(Top 672%)
10K6.21 mi3.10 mi26665+1715455+1315455+1326615(Top 94%)15417(Top 96%)15417(Top 686%)
15K9.32 mi3.11 mi26377+28815322+13315322+13325920(Top 91%)15108(Top 94%)15108(Top 672%)
20K12.43 mi3.11 mi26113+26415200+12215200+12225415(Top 89%)14865(Top 92%)14865(Top 662%)
Half13.11 mi0.68 mi26072+4115179+2115179+2125478(Top 90%)14881(Top 92%)14881(Top 662%)
25K15.53 mi2.42 mi26188-11615235-5615235-5626510(Top 93%)15301(Top 95%)15301(Top 681%)
30K18.64 mi3.11 mi26091+9715150+8515150+8525694(Top 90%)14846(Top 92%)14846(Top 661%)
20M20.00 mi1.36 mi26079+1215135+1515135+1525758(Top 91%)14812(Top 92%)14812(Top 659%)
21M21.00 mi1.00 mi26139-6015143-815143-826793(Top 94%)15257(Top 95%)15257(Top 679%)
35K21.75 mi0.75 mi26239-10015182-3915182-3927549(Top 97%)15598(Top 97%)15598(Top 694%)
23M23.00 mi1.25 mi26204+3515155+2715155+2725652(Top 90%)14654(Top 91%)14654(Top 652%)
24M24.00 mi1.00 mi26207-315142+1315142+1325922(Top 91%)14761(Top 92%)14761(Top 657%)
40K24.85 mi0.85 mi26199+815132+1015132+1025871(Top 91%)14726(Top 91%)14726(Top 655%)
25.2M25.20 mi0.35 mi26201-215134-215134-225297(Top 89%)14397(Top 89%)14397(Top 641%)
Finish26.22 mi1.02 mi26188+1315126+815126+825193(Top 89%)14384(Top 89%)14384(Top 640%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

25920

Males

15108

M40-44

15108

5K→10K

3.1 - 6.2 mi

Top 94%
×5stories
+79ft-138ft

Overall

26615

Males

15417

M40-44

15417

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

25920

Males

15108

M40-44

15108

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

25415

Males

14865

M40-44

14865

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

25478

Males

14881

M40-44

14881

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

26510

Males

15301

M40-44

15301

25K→30K

15.5 - 18.6 mi

Top 90%
×9stories
+181ft-148ft

Overall

25694

Males

14846

M40-44

14846

30K→20M

18.6 - 20.0 mi

Top 91%
×5stories
+64ft-50ft

Overall

25758

Males

14812

M40-44

14812

20M→21M

20.0 - 21.0 mi

Top 94%
×8stories
+106ft-24ft

Overall

26793

Males

15257

M40-44

15257

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

27549

Males

15598

M40-44

15598

35K→23M

21.8 - 23.0 mi

Top 90%
×5stories
+23ft-63ft

Overall

25652

Males

14654

M40-44

14654

23M→24M

23.0 - 24.0 mi

Top 91%
×6stories
+12ft-82ft

Overall

25922

Males

14761

M40-44

14761

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

25871

Males

14726

M40-44

14726

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

25297

Males

14397

M40-44

14397

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

25193

Males

14384

M40-44

14384

Passing Analysis

Category:
Athletes Passed
1253
Passed By
759
Net Change
+494
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26682
5K → 10K184167+17#26682#26665
10K → 15K30416+288#26665#26377
15K → 20K27814+264#26377#26113
20K → Half5110+41#26113#26072
Half → 25K40156-116#26072#26188
25K → 30K14952+97#26188#26091
30K → 20M6149+12#26091#26079
20M → 21M2181-60#26079#26139
21M → 35K12112-100#26139#26239
35K → 23M5318+35#26239#26204
23M → 24M3033-3#26204#26207
24M → 40K2921+8#26207#26199
40K → 25.2M810-2#26199#26201
25.2M → Finish3320+13#26201#26188
TOTALS1253759+494
📊

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