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BOSTON MARATHON 2025

Micah Polansky

Bib: 568•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 0.8%
Gender (Male)
#0 / 16105
Top 1%
Masters (Masters Men)
#0 / 10463
Top 0.2%
Division (M40-44)
#0 / 2247
Top 0.6%
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
5:33/mi
17:15
↑ 97↓ 3451.5%
10K· 6.21 mi
5:33/mi
34:31
↑ 79↓ 1380.4%
15K· 9.32 mi
5:39/mi
52:03
↑ 67↓ 78
20K· 12.43 mi
5:41/mi
1:09:41
↑ 106↓ 860.1%
Half· 13.11 mi
5:37/mi
1:13:31
↑ 19↓ 370.5%
25K· 15.53 mi
5:40/mi
1:27:16
↑ 66↓ 880.2%
30K· 18.64 mi
5:53/mi
1:45:32
↑ 181↓ 1480.2%
20M
5:54/mi
1:53:33
↑ 64↓ 500.2%
21M
6:14/mi
1:59:47
↑ 106↓ 241.6%
35K· 21.75 mi
5:48/mi
2:04:07
↑ 17↓ 861.7%
23M
5:59/mi
2:11:37
↑ 23↓ 630.6%
24M
5:51/mi
2:17:28
↓ 821.3%
40K· 24.85 mi
5:59/mi
2:22:35
↓ 200.3%
25.2M
6:31/mi
2:24:50
↑ 13↓ 160.2%
Finish· 26.22 mi
5:37/mi
2:30:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:13:31
Pace5:36 /mi
2nd Half
Distance13.11 mi
Time1:17:02
Pace5:53 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:2217:155:3317:15
5:33
-
10K
6.21 mi10:34:3834:315:3317:16
5:33
0:00
15K
9.32 mi10:52:1052:035:3517:32
5:39
+0:06
20K
12.43 mi11:09:481:09:415:3617:38
5:41
+0:02
Half
13.11 mi11:13:381:13:315:363:50
5:37
-0:04
25K
15.53 mi11:27:231:27:165:3713:45
5:40
+0:03
30K
18.64 mi11:45:391:45:325:4018:16
5:53
+0:13
20M
20.00 mi11:53:401:53:335:418:01
5:54
+0:01
21M
21.00 mi11:59:541:59:475:426:14
6:14
+0:20
35K
21.75 mi12:04:142:04:075:424:20
5:48
-0:26
23M
23.00 mi12:11:442:11:375:437:30
5:59
+0:11
24M
24.00 mi12:17:352:17:285:445:51
5:51
-0:08
40K
24.85 mi12:22:422:22:355:445:07
5:59
+0:08
25.2M
25.20 mi12:24:572:24:505:452:15
6:31
+0:32
Finish
26.22 mi12:30:402:30:335:455:43
5:37
-0:54

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

5:33 /mi

Average Pace

5:45 /mi

Slowest Pace

6:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:04

94% of race

Time at Steady Pace

8:29

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:45 /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 mi10:17:2217:155:3317:15
5:33
#255
10K
6.21 mi10:34:3834:315:3317:16
5:33
#262
15K
9.32 mi10:52:1052:035:3517:32
5:39
#263
20K
12.43 mi11:09:481:09:415:3617:38
5:41
#263
Half
13.11 mi11:13:381:13:315:363:50
5:37
#261
25K
15.53 mi11:27:231:27:165:3713:45
5:40
#255
30K
18.64 mi11:45:391:45:325:4018:16
5:53
#258
20M
20.00 mi11:53:401:53:335:418:01
5:54
#254
21M
21.00 mi11:59:541:59:475:426:14
6:14
#246
35K
21.75 mi12:04:142:04:075:424:20
5:48
#243
23M
23.00 mi12:11:442:11:375:437:30
5:59
#242
24M
24.00 mi12:17:352:17:285:445:51
5:51
#239
40K
24.85 mi12:22:422:22:355:445:07
5:59
#233
25.2M
25.20 mi12:24:572:24:505:452:15
6:31
#234
Finish
26.22 mi12:30:402:30:335:455:43
5:37
#226
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi255227227297(Top 1%)269(Top 2%)269(Top 12%)
10K6.21 mi3.10 mi262-7233-6233-6257(Top 0.9%)228(Top 1%)228(Top 10%)
15K9.32 mi3.11 mi263-1234-1234-1297(Top 1%)269(Top 2%)269(Top 12%)
20K12.43 mi3.11 mi263236-2236-2286(Top 1%)260(Top 2%)260(Top 12%)
Half13.11 mi0.68 mi261+2234+2234+2317(Top 1%)291(Top 2%)291(Top 13%)
25K15.53 mi2.42 mi255+6229+5229+5260(Top 0.9%)234(Top 1%)234(Top 10%)
30K18.64 mi3.11 mi258-3232-3232-3324(Top 1%)298(Top 2%)298(Top 13%)
20M20.00 mi1.36 mi254+4230+2230+2269(Top 0.9%)249(Top 2%)249(Top 11%)
21M21.00 mi1.00 mi246+8223+7223+7280(Top 1.0%)261(Top 2%)261(Top 12%)
35K21.75 mi0.75 mi243+3220+3220+3355(Top 1%)330(Top 2%)330(Top 15%)
23M23.00 mi1.25 mi242+1219+1219+1319(Top 1%)297(Top 2%)297(Top 13%)
24M24.00 mi1.00 mi239+3216+3216+3322(Top 1%)298(Top 2%)298(Top 13%)
40K24.85 mi0.85 mi233+6211+5211+5361(Top 1%)334(Top 2%)334(Top 15%)
25.2M25.20 mi0.35 mi234-1212-1212-1457(Top 2%)422(Top 3%)422(Top 19%)
Finish26.22 mi1.02 mi226+8204+8204+8242(Top 0.9%)229(Top 1%)229(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21story building
+97ft-345ft

Overall

297

Males

269

M40-44

269

5K→10K

3.1 - 6.2 mi

Top 0.9%
×5story building
+79ft-138ft

Overall

257

Males

228

M40-44

228

10K→15K

6.2 - 9.3 mi

Top 1%
×3story building
+67ft-78ft

Overall

297

Males

269

M40-44

269

15K→20K

9.3 - 12.4 mi

Top 1%
×5story building
+106ft-86ft

Overall

286

Males

260

M40-44

260

20K→Half

12.4 - 13.1 mi

Top 1%
×2story building
+19ft-37ft

Overall

317

Males

291

M40-44

291

Half→25K

13.1 - 15.5 mi

Top 0.9%
×4story building
+66ft-88ft

Overall

260

Males

234

M40-44

234

25K→30K

15.5 - 18.6 mi

Top 1%
×9story building
+181ft-148ft

Overall

324

Males

298

M40-44

298

30K→20M

18.6 - 20.0 mi

Top 0.9%
×5story building
+64ft-50ft

Overall

269

Males

249

M40-44

249

20M→21M

20.0 - 21.0 mi

Top 1.0%
×8story building
+106ft-24ft

Overall

280

Males

261

M40-44

261

21M→35K

21.0 - 21.8 mi

Top 1%
×7story building
+17ft-86ft

Overall

355

Males

330

M40-44

330

35K→23M

21.8 - 23.0 mi

Top 1%
×5story building
+23ft-63ft

Overall

319

Males

297

M40-44

297

23M→24M

23.0 - 24.0 mi

Top 1%
×6story building
+12ft-82ft

Overall

322

Males

298

M40-44

298

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

361

Males

334

M40-44

334

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

457

Males

422

M40-44

422

25.2M→Finish

25.2 - 26.2 mi

Top 0.9%
×2story building
+22ft-21ft

Overall

242

Males

229

M40-44

229

Passing Analysis

Category:
Athletes Passed
122
Passed By
93
Net Change
+29
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#255
5K → 10K916-7#255#262
10K → 15K89-1#262#263
15K → 20K15150#263#263
20K → Half20+2#263#261
Half → 25K137+6#261#255
25K → 30K1619-3#255#258
30K → 20M128+4#258#254
20M → 21M91+8#254#246
21M → 35K63+3#246#243
35K → 23M54+1#243#242
23M → 24M74+3#242#239
24M → 40K71+6#239#233
40K → 25.2M34-1#233#234
25.2M → Finish102+8#234#226
TOTALS12293+29
📊

Passing Visuals

Category:
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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