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BOSTON MARATHON 2025

Frank Malinowski

Bib: 6653•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 21%
Gender (Male)
#0 / 16105
Top 33%
Masters (Masters Men)
#0 / 10463
Top 19%
Division (M40-44)
#0 / 2247
Top 44%
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
7:06/mi
22:03
↑ 97↓ 3451.5%
10K· 6.21 mi
7:05/mi
44:02
↑ 79↓ 1380.4%
15K· 9.32 mi
7:02/mi
1:05:54
↑ 67↓ 78
20K· 12.43 mi
7:06/mi
1:27:57
↑ 106↓ 860.1%
Half· 13.11 mi
7:01/mi
1:32:44
↑ 19↓ 370.5%
25K· 15.53 mi
6:59/mi
1:49:40
↑ 66↓ 880.2%
30K· 18.64 mi
7:12/mi
2:12:02
↑ 181↓ 1480.2%
20M
7:10/mi
2:21:46
↑ 64↓ 500.2%
21M
7:22/mi
2:29:08
↑ 106↓ 241.6%
35K· 21.75 mi
6:50/mi
2:34:15
↑ 17↓ 861.7%
23M
7:04/mi
2:43:06
↑ 23↓ 630.6%
24M
6:50/mi
2:49:56
↓ 821.3%
40K· 24.85 mi
7:02/mi
2:55:57
↓ 200.3%
25.2M
7:53/mi
2:58:40
↑ 13↓ 160.2%
Finish· 26.22 mi
7:04/mi
3:05:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:32:44
Pace7:04 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:33:08
Pace7:06 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:30:1722:037:0622:03
7:06
-
10K
6.21 mi10:52:1644:027:0521:59
7:05
-0:01
15K
9.32 mi11:14:081:05:547:0421:52
7:02
-0:03
20K
12.43 mi11:36:111:27:577:0522:03
7:06
+0:04
Half
13.11 mi11:40:581:32:447:044:47
7:01
-0:05
25K
15.53 mi11:57:541:49:407:0416:56
6:59
-0:02
30K
18.64 mi12:20:162:12:027:0522:22
7:12
+0:13
20M
20.00 mi12:30:002:21:467:059:44
7:10
-0:02
21M
21.00 mi12:37:222:29:087:067:22
7:22
+0:12
35K
21.75 mi12:42:292:34:157:065:07
6:50
-0:32
23M
23.00 mi12:51:202:43:067:058:51
7:04
+0:14
24M
24.00 mi12:58:102:49:567:056:50
6:50
-0:14
40K
24.85 mi13:04:112:55:577:056:01
7:02
+0:12
25.2M
25.20 mi13:06:542:58:407:052:43
7:53
+0:51
Finish
26.22 mi13:14:063:05:527:067:12
7:04
-0:49

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

6:50 /mi

Average Pace

7:06 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:03:09

99% of race

Time at Steady Pace

2:43

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:05 /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 mi10:30:1722:037:0622:03
7:06
#8590
10K
6.21 mi10:52:1644:027:0521:59
7:05
#8548
15K
9.32 mi11:14:081:05:547:0421:52
7:02
#8273
20K
12.43 mi11:36:111:27:577:0522:03
7:06
#8009
Half
13.11 mi11:40:581:32:447:044:47
7:01
#7983
25K
15.53 mi11:57:541:49:407:0416:56
6:59
#7650
30K
18.64 mi12:20:162:12:027:0522:22
7:12
#7228
20M
20.00 mi12:30:002:21:467:059:44
7:10
#6990
21M
21.00 mi12:37:222:29:087:067:22
7:22
#6712
35K
21.75 mi12:42:292:34:157:065:07
6:50
#6572
23M
23.00 mi12:51:202:43:067:058:51
7:04
#6357
24M
24.00 mi12:58:102:49:567:056:50
6:50
#6193
40K
24.85 mi13:04:112:55:577:056:01
7:02
#6044
25.2M
25.20 mi13:06:542:58:407:052:43
7:53
#6014
Finish
26.22 mi13:14:063:05:527:067:12
7:04
#5945
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi8590736773677854(Top 28%)6846(Top 43%)6846(Top 305%)
10K6.21 mi3.10 mi8548+427318+497318+498443(Top 30%)7252(Top 45%)7252(Top 323%)
15K9.32 mi3.11 mi8273+2757140+1787140+1787854(Top 28%)6846(Top 43%)6846(Top 305%)
20K12.43 mi3.11 mi8009+2646959+1816959+1817479(Top 26%)6537(Top 41%)6537(Top 291%)
Half13.11 mi0.68 mi7983+266940+196940+197597(Top 27%)6618(Top 41%)6618(Top 295%)
25K15.53 mi2.42 mi7650+3336706+2346706+2346207(Top 22%)5547(Top 34%)5547(Top 247%)
30K18.64 mi3.11 mi7228+4226367+3396367+3395893(Top 21%)5231(Top 32%)5231(Top 233%)
20M20.00 mi1.36 mi6990+2386169+1986169+1984993(Top 18%)4478(Top 28%)4478(Top 199%)
21M21.00 mi1.00 mi6712+2785948+2215948+2213945(Top 14%)3580(Top 22%)3580(Top 159%)
35K21.75 mi0.75 mi6572+1405822+1265822+1264349(Top 15%)3878(Top 24%)3878(Top 173%)
23M23.00 mi1.25 mi6357+2155645+1775645+1774160(Top 15%)3704(Top 23%)3704(Top 165%)
24M24.00 mi1.00 mi6193+1645511+1345511+1343703(Top 13%)3299(Top 20%)3299(Top 147%)
40K24.85 mi0.85 mi6044+1495379+1325379+1324114(Top 14%)3572(Top 22%)3572(Top 159%)
25.2M25.20 mi0.35 mi6014+305348+315348+315239(Top 18%)4260(Top 26%)4260(Top 190%)
Finish26.22 mi1.02 mi5945+695279+695279+696130(Top 22%)4806(Top 30%)4806(Top 214%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21story building
+97ft-345ft

Overall

7854

Males

6846

M40-44

6846

5K→10K

3.1 - 6.2 mi

Top 30%
×5story building
+79ft-138ft

Overall

8443

Males

7252

M40-44

7252

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+67ft-78ft

Overall

7854

Males

6846

M40-44

6846

15K→20K

9.3 - 12.4 mi

Top 26%
×5story building
+106ft-86ft

Overall

7479

Males

6537

M40-44

6537

20K→Half

12.4 - 13.1 mi

Top 27%
×2story building
+19ft-37ft

Overall

7597

Males

6618

M40-44

6618

Half→25K

13.1 - 15.5 mi

Top 22%
×4story building
+66ft-88ft

Overall

6207

Males

5547

M40-44

5547

25K→30K

15.5 - 18.6 mi

Top 21%
×9story building
+181ft-148ft

Overall

5893

Males

5231

M40-44

5231

30K→20M

18.6 - 20.0 mi

Top 18%
×5story building
+64ft-50ft

Overall

4993

Males

4478

M40-44

4478

20M→21M

20.0 - 21.0 mi

Top 14%
×8story building
+106ft-24ft

Overall

3945

Males

3580

M40-44

3580

21M→35K

21.0 - 21.8 mi

Top 15%
×7story building
+17ft-86ft

Overall

4349

Males

3878

M40-44

3878

35K→23M

21.8 - 23.0 mi

Top 15%
×5story building
+23ft-63ft

Overall

4160

Males

3704

M40-44

3704

23M→24M

23.0 - 24.0 mi

Top 13%
×6story building
+12ft-82ft

Overall

3703

Males

3299

M40-44

3299

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

4114

Males

3572

M40-44

3572

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

5239

Males

4260

M40-44

4260

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2story building
+22ft-21ft

Overall

6130

Males

4806

M40-44

4806

Passing Analysis

Category:
Athletes Passed
2991
Passed By
346
Net Change
+2645
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8590
5K → 10K227185+42#8590#8548
10K → 15K31540+275#8548#8273
15K → 20K29228+264#8273#8009
20K → Half4418+26#8009#7983
Half → 25K3363+333#7983#7650
25K → 30K44119+422#7650#7228
30K → 20M2446+238#7228#6990
20M → 21M2813+278#6990#6712
21M → 35K1400+140#6712#6572
35K → 23M2172+215#6572#6357
23M → 24M1651+164#6357#6193
24M → 40K1512+149#6193#6044
40K → 25.2M377+30#6044#6014
25.2M → Finish10132+69#6014#5945
TOTALS2991346+2645
📊

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