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BOSTON MARATHON 2025

Ryan Michalski

Bib: 3102•M

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 14%
Masters (Masters Men)
#0 / 10463
Top 4%
Division (M45-49)
#0 / 2386
Top 5%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:49
Rank: #2962
Start → 5K
19:49 | 6:23/mi
10K· 6.21 mi
39:28
Rank: #2748 (+214)
5K → 10K
19:39 | 6:19/mi
15K· 9.32 mi
59:22
Rank: #2808 (-60)
10K → 15K
19:54 | 6:24/mi
20K· 12.43 mi
1:19:41
Rank: #2943 (-135)
15K → 20K
20:19 | 6:32/mi
Half· 13.11 mi
1:24:01
Rank: #2923 (+20)
20K → Half
4:20 | 6:21/mi
25K· 15.53 mi
1:39:58
Rank: #2963 (-40)
Half → 25K
15:57 | 6:35/mi
30K· 18.64 mi
2:00:38
Rank: #2857 (+106)
25K → 30K
20:40 | 6:39/mi
20M
2:09:37
Rank: #2769 (+88)
30K → 20M
8:59 | 6:37/mi
21M
2:16:31
Rank: #2676 (+93)
20M → 21M
6:54 | 6:54/mi
35K· 21.75 mi
2:21:23
Rank: #2646 (+30)
21M → 35K
4:52 | 6:30/mi
23M
2:29:49
Rank: #2593 (+53)
35K → 23M
8:26 | 6:44/mi
24M
2:36:08
Rank: #2489 (+104)
23M → 24M
6:19 | 6:19/mi
40K· 24.85 mi
2:41:45
Rank: #2449 (+40)
24M → 40K
5:37 | 6:34/mi
25.2M
2:44:15
Rank: #2435 (+14)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:51:06
Rank: #2459 (-24)
25.2M → Finish
6:51 | 6:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:01
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:27:05
Pace6:39 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1719:496:2319:49
6:23
-
10K
6.21 mi10:40:5639:286:2119:39
6:19
-0:04
15K
9.32 mi11:00:5059:226:2219:54
6:24
+0:05
20K
12.43 mi11:21:091:19:416:2520:19
6:32
+0:08
Half
13.11 mi11:25:291:24:016:254:20
6:21
-0:11
25K
15.53 mi11:41:261:39:586:2615:57
6:35
+0:14
30K
18.64 mi12:02:062:00:386:2820:40
6:39
+0:04
20M
20.00 mi12:11:052:09:376:298:59
6:37
-0:02
21M
21.00 mi12:17:592:16:316:306:54
6:54
+0:17
35K
21.75 mi12:22:512:21:236:304:52
6:30
-0:24
23M
23.00 mi12:31:172:29:496:318:26
6:44
+0:14
24M
24.00 mi12:37:362:36:086:306:19
6:19
-0:25
40K
24.85 mi12:43:132:41:456:305:37
6:34
+0:15
25.2M
25.20 mi12:45:432:44:156:312:30
7:15
+0:41
Finish
26.22 mi12:52:342:51:066:326:51
6:43
-0:32

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

6:19 /mi

Average Pace

6:32 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:36

99% of race

Time at Steady Pace

2:30

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:32 /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 mi10:21:1719:496:2319:49
6:23
#2962
10K
6.21 mi10:40:5639:286:2119:39
6:19
#2748
15K
9.32 mi11:00:5059:226:2219:54
6:24
#2808
20K
12.43 mi11:21:091:19:416:2520:19
6:32
#2943
Half
13.11 mi11:25:291:24:016:254:20
6:21
#2923
25K
15.53 mi11:41:261:39:586:2615:57
6:35
#2963
30K
18.64 mi12:02:062:00:386:2820:40
6:39
#2857
20M
20.00 mi12:11:052:09:376:298:59
6:37
#2769
21M
21.00 mi12:17:592:16:316:306:54
6:54
#2676
35K
21.75 mi12:22:512:21:236:304:52
6:30
#2646
23M
23.00 mi12:31:172:29:496:318:26
6:44
#2593
24M
24.00 mi12:37:362:36:086:306:19
6:19
#2489
40K
24.85 mi12:43:132:41:456:305:37
6:34
#2449
25.2M
25.20 mi12:45:432:44:156:312:30
7:15
#2435
Finish
26.22 mi12:52:342:51:066:326:51
6:43
#2459
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2962281828182979(Top 10%)2838(Top 18%)2838(Top 119%)
10K6.21 mi3.10 mi2748+2142617+2012617+2012574(Top 9%)2458(Top 15%)2458(Top 103%)
15K9.32 mi3.11 mi2808-602677-602677-602979(Top 10%)2838(Top 18%)2838(Top 119%)
20K12.43 mi3.11 mi2943-1352804-1272804-1273349(Top 12%)3174(Top 20%)3174(Top 133%)
Half13.11 mi0.68 mi2923+202787+172787+172822(Top 10%)2698(Top 17%)2698(Top 113%)
25K15.53 mi2.42 mi2963-402823-362823-363336(Top 12%)3155(Top 20%)3155(Top 132%)
30K18.64 mi3.11 mi2857+1062721+1022721+1022649(Top 9%)2507(Top 16%)2507(Top 105%)
20M20.00 mi1.36 mi2769+882637+842637+842079(Top 7%)1968(Top 12%)1968(Top 82%)
21M21.00 mi1.00 mi2676+932548+892548+891896(Top 7%)1787(Top 11%)1787(Top 75%)
35K21.75 mi0.75 mi2646+302520+282520+282500(Top 9%)2333(Top 14%)2333(Top 98%)
23M23.00 mi1.25 mi2593+532468+522468+522422(Top 9%)2249(Top 14%)2249(Top 94%)
24M24.00 mi1.00 mi2489+1042366+1022366+1021373(Top 5%)1285(Top 8%)1285(Top 54%)
40K24.85 mi0.85 mi2449+402325+412325+411880(Top 7%)1734(Top 11%)1734(Top 73%)
25.2M25.20 mi0.35 mi2435+142309+162309+162361(Top 8%)2114(Top 13%)2114(Top 89%)
Finish26.22 mi1.02 mi2459-242330-212330-214016(Top 14%)3449(Top 21%)3449(Top 145%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2979

Males

2838

M45-49

2838

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2574

Males

2458

M45-49

2458

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2979

Males

2838

M45-49

2838

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3349

Males

3174

M45-49

3174

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2822

Males

2698

M45-49

2698

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3336

Males

3155

M45-49

3155

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2649

Males

2507

M45-49

2507

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

2079

Males

1968

M45-49

1968

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1896

Males

1787

M45-49

1787

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2500

Males

2333

M45-49

2333

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2422

Males

2249

M45-49

2249

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1373

Males

1285

M45-49

1285

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1880

Males

1734

M45-49

1734

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2361

Males

2114

M45-49

2114

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

4016

Males

3449

M45-49

3449

Passing Analysis

Category:
Athletes Passed
1136
Passed By
633
Net Change
+503
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2962
5K → 10K25844+214#2962#2748
10K → 15K55115-60#2748#2808
15K → 20K43178-135#2808#2943
20K → Half3313+20#2943#2923
Half → 25K5595-40#2923#2963
25K → 30K16458+106#2963#2857
30K → 20M10214+88#2857#2769
20M → 21M1029+93#2769#2676
21M → 35K4313+30#2676#2646
35K → 23M7522+53#2646#2593
23M → 24M1073+104#2593#2489
24M → 40K5212+40#2489#2449
40K → 25.2M228+14#2449#2435
25.2M → Finish2549-24#2435#2459
TOTALS1136633+503
📊

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