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BOSTON MARATHON 2025

Min Jung Park

Bib: 6477•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 15%
Gender (Male)
#0 / 16105
Top 24%
Masters (Masters Men)
#0 / 10463
Top 11%
Division (M40-44)
#0 / 2247
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:54
Rank: #3174
Start → 5K
19:54 | 6:24/mi
10K· 6.21 mi
39:59
Rank: #3303 (-129)
5K → 10K
20:05 | 6:28/mi
15K· 9.32 mi
1:00:50
Rank: #3864 (-561)
10K → 15K
20:51 | 6:43/mi
20K· 12.43 mi
1:21:54
Rank: #4091 (-227)
15K → 20K
21:04 | 6:47/mi
Half· 13.11 mi
1:26:23
Rank: #4079 (+12)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:42:46
Rank: #4110 (-31)
Half → 25K
16:23 | 6:45/mi
30K· 18.64 mi
2:04:49
Rank: #4287 (-177)
25K → 30K
22:03 | 7:06/mi
20M
2:14:34
Rank: #4329 (-42)
30K → 20M
9:45 | 7:10/mi
21M
2:22:13
Rank: #4384 (-55)
20M → 21M
7:39 | 7:39/mi
35K· 21.75 mi
2:27:17
Rank: #4337 (+47)
21M → 35K
5:04 | 6:46/mi
23M
2:36:00
Rank: #4255 (+82)
35K → 23M
8:43 | 6:58/mi
24M
2:42:51
Rank: #4194 (+61)
23M → 24M
6:51 | 6:51/mi
40K· 24.85 mi
2:48:57
Rank: #4197 (-3)
24M → 40K
6:06 | 7:08/mi
25.2M
2:51:41
Rank: #4216 (-19)
40K → 25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
2:58:48
Rank: #4283 (-67)
25.2M → Finish
7:07 | 6:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:23
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:32:25
Pace7:03 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1919:546:2419:54
6:24
-
10K
6.21 mi10:44:2439:596:2620:05
6:28
+0:04
15K
9.32 mi11:05:151:00:506:3220:51
6:43
+0:15
20K
12.43 mi11:26:191:21:546:3521:04
6:47
+0:04
Half
13.11 mi11:30:481:26:236:354:29
6:34
-0:13
25K
15.53 mi11:47:111:42:466:3716:23
6:45
+0:11
30K
18.64 mi12:09:142:04:496:4222:03
7:06
+0:21
20M
20.00 mi12:18:592:14:346:449:45
7:10
+0:04
21M
21.00 mi12:26:382:22:136:467:39
7:39
+0:29
35K
21.75 mi12:31:422:27:176:465:04
6:46
-0:53
23M
23.00 mi12:40:252:36:006:478:43
6:58
+0:12
24M
24.00 mi12:47:162:42:516:476:51
6:51
-0:07
40K
24.85 mi12:53:222:48:576:486:06
7:08
+0:17
25.2M
25.20 mi12:56:062:51:416:492:44
7:56
+0:48
Finish
26.22 mi13:03:132:58:486:497:07
6:59
-0:57

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

6:24 /mi

Average Pace

6:49 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

44:28

25% of race

Time at Steady Pace

1:26:03

48% of race

Time at Slower Pace

48:17

27% of race

Average Pace: 6:49 /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 mi10:24:1919:546:2419:54
6:24
#3174
10K
6.21 mi10:44:2439:596:2620:05
6:28
#3303
15K
9.32 mi11:05:151:00:506:3220:51
6:43
#3864
20K
12.43 mi11:26:191:21:546:3521:04
6:47
#4091
Half
13.11 mi11:30:481:26:236:354:29
6:34
#4079
25K
15.53 mi11:47:111:42:466:3716:23
6:45
#4110
30K
18.64 mi12:09:142:04:496:4222:03
7:06
#4287
20M
20.00 mi12:18:592:14:346:449:45
7:10
#4329
21M
21.00 mi12:26:382:22:136:467:39
7:39
#4384
35K
21.75 mi12:31:422:27:176:465:04
6:46
#4337
23M
23.00 mi12:40:252:36:006:478:43
6:58
#4255
24M
24.00 mi12:47:162:42:516:476:51
6:51
#4194
40K
24.85 mi12:53:222:48:576:486:06
7:08
#4197
25.2M
25.20 mi12:56:062:51:416:492:44
7:56
#4216
Finish
26.22 mi13:03:132:58:486:497:07
6:59
#4283
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3174301730175179(Top 18%)4792(Top 30%)4792(Top 213%)
10K6.21 mi3.10 mi3303-1293139-1223139-1223487(Top 12%)3306(Top 21%)3306(Top 147%)
15K9.32 mi3.11 mi3864-5613648-5093648-5095179(Top 18%)4792(Top 30%)4792(Top 213%)
20K12.43 mi3.11 mi4091-2273850-2023850-2025113(Top 18%)4715(Top 29%)4715(Top 210%)
Half13.11 mi0.68 mi4079+123841+93841+94207(Top 15%)3946(Top 25%)3946(Top 176%)
25K15.53 mi2.42 mi4110-313863-223863-224548(Top 16%)4204(Top 26%)4204(Top 187%)
30K18.64 mi3.11 mi4287-1774011-1484011-1485296(Top 19%)4776(Top 30%)4776(Top 213%)
20M20.00 mi1.36 mi4329-424043-324043-325067(Top 18%)4534(Top 28%)4534(Top 202%)
21M21.00 mi1.00 mi4384-554073-304073-305385(Top 19%)4655(Top 29%)4655(Top 207%)
35K21.75 mi0.75 mi4337+474027+464027+463964(Top 14%)3564(Top 22%)3564(Top 159%)
23M23.00 mi1.25 mi4255+823950+773950+773545(Top 12%)3215(Top 20%)3215(Top 143%)
24M24.00 mi1.00 mi4194+613883+673883+673822(Top 13%)3396(Top 21%)3396(Top 151%)
40K24.85 mi0.85 mi4197-33877+63877+64673(Top 16%)3978(Top 25%)3978(Top 177%)
25.2M25.20 mi0.35 mi4216-193892-153892-155547(Top 20%)4465(Top 28%)4465(Top 199%)
Finish26.22 mi1.02 mi4283-673941-493941-495627(Top 20%)4498(Top 28%)4498(Top 200%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

5179

Males

4792

M40-44

4792

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3487

Males

3306

M40-44

3306

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

5179

Males

4792

M40-44

4792

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

5113

Males

4715

M40-44

4715

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4207

Males

3946

M40-44

3946

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4548

Males

4204

M40-44

4204

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

5296

Males

4776

M40-44

4776

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

5067

Males

4534

M40-44

4534

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

5385

Males

4655

M40-44

4655

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3964

Males

3564

M40-44

3564

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3545

Males

3215

M40-44

3215

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3822

Males

3396

M40-44

3396

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4673

Males

3978

M40-44

3978

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5547

Males

4465

M40-44

4465

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5627

Males

4498

M40-44

4498

Passing Analysis

Category:
Athletes Passed
771
Passed By
1880
Net Change
-1109
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3174
5K → 10K82211-129#3174#3303
10K → 15K13574-561#3303#3864
15K → 20K44271-227#3864#4091
20K → Half2412+12#4091#4079
Half → 25K80111-31#4079#4110
25K → 30K90267-177#4110#4287
30K → 20M5597-42#4287#4329
20M → 21M54109-55#4329#4384
21M → 35K6013+47#4384#4337
35K → 23M11028+82#4337#4255
23M → 24M8221+61#4255#4194
24M → 40K3942-3#4194#4197
40K → 25.2M1736-19#4197#4216
25.2M → Finish2188-67#4216#4283
TOTALS7711880-1109
📊

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