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BOSTON MARATHON 2025

Dan Terysen

Bib: 4202•M

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 44%
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:31
Rank: #15585
Start → 5K
24:31 | 7:53/mi
10K· 6.21 mi
48:50
Rank: #15313 (+272)
5K → 10K
24:19 | 7:50/mi
15K· 9.32 mi
1:12:51
Rank: #14771 (+542)
10K → 15K
24:01 | 7:44/mi
20K· 12.43 mi
1:37:03
Rank: #14329 (+442)
15K → 20K
24:12 | 7:47/mi
Half· 13.11 mi
1:42:13
Rank: #14219 (+110)
20K → Half
5:10 | 7:34/mi
25K· 15.53 mi
2:00:31
Rank: #13508 (+711)
Half → 25K
18:18 | 7:33/mi
30K· 18.64 mi
2:24:29
Rank: #12662 (+846)
25K → 30K
23:58 | 7:43/mi
20M
2:35:16
Rank: #12426 (+236)
30K → 20M
10:47 | 7:56/mi
21M
2:44:01
Rank: #12383 (+43)
20M → 21M
8:45 | 8:45/mi
35K· 21.75 mi
2:50:02
Rank: #12366 (+17)
21M → 35K
6:01 | 8:03/mi
23M
3:00:15
Rank: #12264 (+102)
35K → 23M
10:13 | 8:10/mi
24M
3:08:26
Rank: #12262 (+2)
23M → 24M
8:11 | 8:11/mi
40K· 24.85 mi
3:15:51
Rank: #12335 (-73)
24M → 40K
7:25 | 8:40/mi
25.2M
3:19:05
Rank: #12354 (-19)
40K → 25.2M
3:14 | 9:23/mi
Finish· 26.22 mi
3:27:58
Rank: #12571 (-217)
25.2M → Finish
8:53 | 8:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:13
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:45:45
Pace8:04 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3624:317:5324:31
7:53
-
10K
6.21 mi11:15:5548:507:5224:19
7:50
-0:03
15K
9.32 mi11:39:561:12:517:4924:01
7:44
-0:06
20K
12.43 mi12:04:081:37:037:4924:12
7:47
+0:03
Half
13.11 mi12:09:181:42:137:485:10
7:34
-0:13
25K
15.53 mi12:27:362:00:317:4518:18
7:33
-0:01
30K
18.64 mi12:51:342:24:297:4523:58
7:43
+0:10
20M
20.00 mi13:02:212:35:167:4610:47
7:56
+0:13
21M
21.00 mi13:11:062:44:017:498:45
8:45
+0:49
35K
21.75 mi13:17:072:50:027:496:01
8:03
-0:42
23M
23.00 mi13:27:203:00:157:5010:13
8:10
+0:07
24M
24.00 mi13:35:313:08:267:518:11
8:11
+0:01
40K
24.85 mi13:42:563:15:517:537:25
8:40
+0:29
25.2M
25.20 mi13:46:103:19:057:543:14
9:23
+0:43
Finish
26.22 mi13:55:033:27:587:568:53
8:43
-0:40

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

7:33 /mi

Average Pace

7:56 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

23:28

11% of race

Time at Steady Pace

2:36:13

75% of race

Time at Slower Pace

28:17

14% 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 mi10:51:3624:317:5324:31
7:53
#15585
10K
6.21 mi11:15:5548:507:5224:19
7:50
#15313
15K
9.32 mi11:39:561:12:517:4924:01
7:44
#14771
20K
12.43 mi12:04:081:37:037:4924:12
7:47
#14329
Half
13.11 mi12:09:181:42:137:485:10
7:34
#14219
25K
15.53 mi12:27:362:00:317:4518:18
7:33
#13508
30K
18.64 mi12:51:342:24:297:4523:58
7:43
#12662
20M
20.00 mi13:02:212:35:167:4610:47
7:56
#12426
21M
21.00 mi13:11:062:44:017:498:45
8:45
#12383
35K
21.75 mi13:17:072:50:027:496:01
8:03
#12366
23M
23.00 mi13:27:203:00:157:5010:13
8:10
#12264
24M
24.00 mi13:35:313:08:267:518:11
8:11
#12262
40K
24.85 mi13:42:563:15:517:537:25
8:40
#12335
25.2M
25.20 mi13:46:103:19:057:543:14
9:23
#12354
Finish
26.22 mi13:55:033:27:587:568:53
8:43
#12571
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi15585106531065313771(Top 48%)9846(Top 61%)9846(Top 175%)
10K6.21 mi3.10 mi15313+27210536+11710536+11715041(Top 53%)10432(Top 65%)10432(Top 185%)
15K9.32 mi3.11 mi14771+54210313+22310313+22313771(Top 48%)9846(Top 61%)9846(Top 175%)
20K12.43 mi3.11 mi14329+44210095+21810095+21813177(Top 46%)9499(Top 59%)9499(Top 168%)
Half13.11 mi0.68 mi14219+11010042+5310042+5312300(Top 43%)9155(Top 57%)9155(Top 162%)
25K15.53 mi2.42 mi13508+7119696+3469696+34610344(Top 36%)8064(Top 50%)8064(Top 143%)
30K18.64 mi3.11 mi12662+8469270+4269270+4269283(Top 33%)7306(Top 45%)7306(Top 129%)
20M20.00 mi1.36 mi12426+2369130+1409130+14010008(Top 35%)7554(Top 47%)7554(Top 134%)
21M21.00 mi1.00 mi12383+439073+579073+5711963(Top 42%)8359(Top 52%)8359(Top 148%)
35K21.75 mi0.75 mi12366+179038+359038+3512507(Top 44%)8568(Top 53%)8568(Top 152%)
23M23.00 mi1.25 mi12264+1028956+828956+8211112(Top 39%)7807(Top 48%)7807(Top 138%)
24M24.00 mi1.00 mi12262+28929+278929+2712444(Top 44%)8395(Top 52%)8395(Top 149%)
40K24.85 mi0.85 mi12335-738931-28931-214437(Top 51%)9186(Top 57%)9186(Top 163%)
25.2M25.20 mi0.35 mi12354-198926+58926+513814(Top 49%)8848(Top 55%)8848(Top 157%)
Finish26.22 mi1.02 mi12571-2179003-779003-7717537(Top 62%)10640(Top 66%)10640(Top 189%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21stories
+97ft-345ft

Overall

13771

Males

9846

M18-39

9846

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

15041

Males

10432

M18-39

10432

10K→15K

6.2 - 9.3 mi

Top 48%
×3stories
+67ft-78ft

Overall

13771

Males

9846

M18-39

9846

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

13177

Males

9499

M18-39

9499

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

12300

Males

9155

M18-39

9155

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

10344

Males

8064

M18-39

8064

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

9283

Males

7306

M18-39

7306

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

10008

Males

7554

M18-39

7554

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11963

Males

8359

M18-39

8359

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

12507

Males

8568

M18-39

8568

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

11112

Males

7807

M18-39

7807

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

12444

Males

8395

M18-39

8395

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

14437

Males

9186

M18-39

9186

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

13814

Males

8848

M18-39

8848

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

17537

Males

10640

M18-39

10640

Passing Analysis

Category:
Athletes Passed
3958
Passed By
944
Net Change
+3014
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15585
5K → 10K462190+272#15585#15313
10K → 15K57028+542#15313#14771
15K → 20K47735+442#14771#14329
20K → Half1111+110#14329#14219
Half → 25K7110+711#14219#13508
25K → 30K8482+846#13508#12662
30K → 20M24913+236#12662#12426
20M → 21M12178+43#12426#12383
21M → 35K7053+17#12383#12366
35K → 23M15553+102#12366#12264
23M → 24M8179+2#12264#12262
24M → 40K52125-73#12262#12335
40K → 25.2M2039-19#12335#12354
25.2M → Finish31248-217#12354#12571
TOTALS3958944+3014
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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