Boston Marathon logo
BOSTON MARATHON 2025

Mark Jordan

Bib: 27204•M

MO

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
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
9:57/mi
30:56
↑ 97↓ 3451.5%
10K· 6.21 mi
10:22/mi
1:03:07
↑ 79↓ 1380.4%
15K· 9.32 mi
10:38/mi
1:36:08
↑ 67↓ 78
20K· 12.43 mi
10:46/mi
2:09:36
↑ 106↓ 860.1%
Half· 13.11 mi
10:48/mi
2:16:58
↑ 19↓ 370.5%
25K· 15.53 mi
10:57/mi
2:43:31
↑ 66↓ 880.2%
30K· 18.64 mi
11:29/mi
3:19:12
↑ 181↓ 1480.2%
20M
11:32/mi
3:34:53
↑ 64↓ 500.2%
21M
12:21/mi
3:47:14
↑ 106↓ 241.6%
35K· 21.75 mi
11:31/mi
3:55:51
↑ 17↓ 861.7%
23M
12:14/mi
4:11:10
↑ 23↓ 630.6%
24M
11:42/mi
4:22:52
↓ 821.3%
40K· 24.85 mi
11:56/mi
4:33:04
↓ 200.3%
25.2M
12:43/mi
4:37:27
↑ 13↓ 160.2%
Finish· 26.22 mi
11:05/mi
4:48:45
↑ 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
Time2:16:58
Pace10:27 /mi
2nd Half
Distance13.11 mi
Time2:31:47
Pace11:35 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:4230:569:5730:56
9:57
-
10K
6.21 mi12:18:531:03:0710:0932:11
10:22
+0:25
15K
9.32 mi12:51:541:36:0810:1933:01
10:38
+0:16
20K
12.43 mi13:25:222:09:3610:2633:28
10:46
+0:08
Half
13.11 mi13:32:442:16:5810:277:22
10:48
+0:02
25K
15.53 mi13:59:172:43:3110:3226:33
10:57
+0:09
30K
18.64 mi14:34:583:19:1210:4135:41
11:29
+0:32
20M
20.00 mi14:50:393:34:5310:4515:41
11:32
+0:03
21M
21.00 mi15:03:003:47:1410:4912:21
12:21
+0:49
35K
21.75 mi15:11:373:55:5110:518:37
11:31
-0:50
23M
23.00 mi15:26:564:11:1010:5515:19
12:14
+0:43
24M
24.00 mi15:38:384:22:5210:5711:42
11:42
-0:32
40K
24.85 mi15:48:504:33:0410:5910:12
11:56
+0:14
25.2M
25.20 mi15:53:134:37:2711:014:23
12:43
+0:47
Finish
26.22 mi16:04:314:48:4511:0111:18
11:05
-1:38

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

9:57 /mi

Average Pace

11:01 /mi

Slowest Pace

12:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54:49

61% of race

Time at Steady Pace

1:11:41

25% of race

Time at Slower Pace

42:15

15% of race

Average Pace: 11:01 /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 mi11:46:4230:569:5730:56
9:57
#25477
10K
6.21 mi12:18:531:03:0710:0932:11
10:22
#25808
15K
9.32 mi12:51:541:36:0810:1933:01
10:38
#25939
20K
12.43 mi13:25:222:09:3610:2633:28
10:46
#25853
Half
13.11 mi13:32:442:16:5810:277:22
10:48
#25881
25K
15.53 mi13:59:172:43:3110:3226:33
10:57
#25734
30K
18.64 mi14:34:583:19:1210:4135:41
11:29
#25570
20M
20.00 mi14:50:393:34:5310:4515:41
11:32
#25494
21M
21.00 mi15:03:003:47:1410:4912:21
12:21
#25439
35K
21.75 mi15:11:373:55:5110:518:37
11:31
#25431
23M
23.00 mi15:26:564:11:1010:5515:19
12:14
#25420
24M
24.00 mi15:38:384:22:5210:5711:42
11:42
#25425
40K
24.85 mi15:48:504:33:0410:5910:12
11:56
#25406
25.2M
25.20 mi15:53:134:37:2711:014:23
12:43
#25403
Finish
26.22 mi16:04:314:48:4511:0111:18
11:05
#25402
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi25477149471494726143(Top 92%)15210(Top 94%)15210(Top 923%)
10K6.21 mi3.10 mi25808-33115076-12915076-12926023(Top 92%)15155(Top 94%)15155(Top 920%)
15K9.32 mi3.11 mi25939-13115131-5515131-5526143(Top 92%)15210(Top 94%)15210(Top 923%)
20K12.43 mi3.11 mi25853+8615080+5115080+5125666(Top 90%)14976(Top 93%)14976(Top 909%)
Half13.11 mi0.68 mi25881-2815091-1115091-1126242(Top 92%)15206(Top 94%)15206(Top 923%)
25K15.53 mi2.42 mi25734+14715017+7415017+7425135(Top 88%)14707(Top 91%)14707(Top 892%)
30K18.64 mi3.11 mi25570+16414900+11714900+11724825(Top 87%)14453(Top 90%)14453(Top 877%)
20M20.00 mi1.36 mi25494+7614858+4214858+4224619(Top 87%)14281(Top 89%)14281(Top 867%)
21M21.00 mi1.00 mi25439+5514819+3914819+3924179(Top 85%)13997(Top 87%)13997(Top 849%)
35K21.75 mi0.75 mi25431+814809+1014809+1025130(Top 88%)14412(Top 89%)14412(Top 875%)
23M23.00 mi1.25 mi25420+1114790+1914790+1925452(Top 90%)14553(Top 90%)14553(Top 883%)
24M24.00 mi1.00 mi25425-514786+414786+425249(Top 89%)14434(Top 90%)14434(Top 876%)
40K24.85 mi0.85 mi25406+1914771+1514771+1524810(Top 87%)14168(Top 88%)14168(Top 860%)
25.2M25.20 mi0.35 mi25403+314769+214769+224587(Top 87%)14062(Top 87%)14062(Top 853%)
Finish26.22 mi1.02 mi25402+114760+914760+925532(Top 90%)14541(Top 90%)14541(Top 882%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21story building
+97ft-345ft

Overall

26143

Males

15210

M55-59

15210

5K→10K

3.1 - 6.2 mi

Top 92%
×5story building
+79ft-138ft

Overall

26023

Males

15155

M55-59

15155

10K→15K

6.2 - 9.3 mi

Top 92%
×3story building
+67ft-78ft

Overall

26143

Males

15210

M55-59

15210

15K→20K

9.3 - 12.4 mi

Top 90%
×5story building
+106ft-86ft

Overall

25666

Males

14976

M55-59

14976

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

26242

Males

15206

M55-59

15206

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

25135

Males

14707

M55-59

14707

25K→30K

15.5 - 18.6 mi

Top 87%
×9story building
+181ft-148ft

Overall

24825

Males

14453

M55-59

14453

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

24619

Males

14281

M55-59

14281

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

24179

Males

13997

M55-59

13997

21M→35K

21.0 - 21.8 mi

Top 88%
×7story building
+17ft-86ft

Overall

25130

Males

14412

M55-59

14412

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

25452

Males

14553

M55-59

14553

23M→24M

23.0 - 24.0 mi

Top 89%
×6story building
+12ft-82ft

Overall

25249

Males

14434

M55-59

14434

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24810

Males

14168

M55-59

14168

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

24587

Males

14062

M55-59

14062

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

25532

Males

14541

M55-59

14541

Passing Analysis

Category:
Athletes Passed
1111
Passed By
1036
Net Change
+75
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25477
5K → 10K103434-331#25477#25808
10K → 15K80211-131#25808#25939
15K → 20K16579+86#25939#25853
20K → Half1442-28#25853#25881
Half → 25K17427+147#25881#25734
25K → 30K20945+164#25734#25570
30K → 20M9418+76#25570#25494
20M → 21M7621+55#25494#25439
21M → 35K2416+8#25439#25431
35K → 23M4837+11#25431#25420
23M → 24M3540-5#25420#25425
24M → 40K4526+19#25425#25406
40K → 25.2M1411+3#25406#25403
25.2M → Finish3029+1#25403#25402
TOTALS11111036+75
📊

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