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BOSTON MARATHON 2025

Matias Kvaternik

Bib: 13120•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 23%
Gender (Male)
#0 / 16105
Top 36%
Masters (Masters Men)
#0 / 10463
Top 22%
Division (M50-54)
#0 / 1996
Top 18%
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
6:53/mi
21:22
↑ 97↓ 3451.5%
10K· 6.21 mi
6:57/mi
42:57
↑ 79↓ 1380.4%
15K· 9.32 mi
6:47/mi
1:04:01
↑ 67↓ 78
20K· 12.43 mi
6:49/mi
1:25:12
↑ 106↓ 860.1%
Half· 13.11 mi
6:49/mi
1:29:51
↑ 19↓ 370.5%
25K· 15.53 mi
6:57/mi
1:46:43
↑ 66↓ 880.2%
30K· 18.64 mi
7:31/mi
2:10:03
↑ 181↓ 1480.2%
20M
7:45/mi
2:20:35
↑ 64↓ 500.2%
21M
7:53/mi
2:28:28
↑ 106↓ 241.6%
35K· 21.75 mi
7:30/mi
2:34:05
↑ 17↓ 861.7%
23M
7:46/mi
2:43:49
↑ 23↓ 630.6%
24M
7:31/mi
2:51:20
↓ 821.3%
40K· 24.85 mi
7:43/mi
2:57:56
↓ 200.3%
25.2M
8:30/mi
3:00:52
↑ 13↓ 160.2%
Finish· 26.22 mi
7:37/mi
3:08:38
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:51
Pace6:51 /mi
2nd Half
Distance13.11 mi
Time1:38:47
Pace7:32 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:1921:226:5321:22
6:53
-
10K
6.21 mi11:11:5442:576:5521:35
6:57
+0:04
15K
9.32 mi11:32:581:04:016:5221:04
6:47
-0:10
20K
12.43 mi11:54:091:25:126:5121:11
6:49
+0:02
Half
13.11 mi11:58:481:29:516:514:39
6:49
0:00
25K
15.53 mi12:15:401:46:436:5216:52
6:57
+0:08
30K
18.64 mi12:39:002:10:036:5923:20
7:31
+0:34
20M
20.00 mi12:49:322:20:357:0210:32
7:45
+0:14
21M
21.00 mi12:57:252:28:287:047:53
7:53
+0:08
35K
21.75 mi13:03:022:34:057:055:37
7:30
-0:23
23M
23.00 mi13:12:462:43:497:079:44
7:46
+0:16
24M
24.00 mi13:20:172:51:207:087:31
7:31
-0:15
40K
24.85 mi13:26:532:57:567:106:36
7:43
+0:12
25.2M
25.20 mi13:29:493:00:527:112:56
8:30
+0:47
Finish
26.22 mi13:37:353:08:387:127:46
7:37
-0:53

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

6:47 /mi

Average Pace

7:12 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:43

57% of race

Time at Steady Pace

1:01:22

33% of race

Time at Slower Pace

20:33

11% of race

Average Pace: 7:12 /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 mi10:50:1921:226:5321:22
6:53
#6887
10K
6.21 mi11:11:5442:576:5521:35
6:57
#7245
15K
9.32 mi11:32:581:04:016:5221:04
6:47
#6817
20K
12.43 mi11:54:091:25:126:5121:11
6:49
#6455
Half
13.11 mi11:58:481:29:516:514:39
6:49
#6453
25K
15.53 mi12:15:401:46:436:5216:52
6:57
#6333
30K
18.64 mi12:39:002:10:036:5923:20
7:31
#6514
20M
20.00 mi12:49:322:20:357:0210:32
7:45
#6564
21M
21.00 mi12:57:252:28:287:047:53
7:53
#6502
35K
21.75 mi13:03:022:34:057:055:37
7:30
#6532
23M
23.00 mi13:12:462:43:497:079:44
7:46
#6547
24M
24.00 mi13:20:172:51:207:087:31
7:31
#6545
40K
24.85 mi13:26:532:57:567:106:36
7:43
#6558
25.2M
25.20 mi13:29:493:00:527:112:56
8:30
#6580
Finish
26.22 mi13:37:353:08:387:127:46
7:37
#6663
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi6887622362235905(Top 21%)5379(Top 33%)5379(Top 269%)
10K6.21 mi3.10 mi7245-3586474-2516474-2517589(Top 27%)6706(Top 42%)6706(Top 336%)
15K9.32 mi3.11 mi6817+4286136+3386136+3385905(Top 21%)5379(Top 33%)5379(Top 269%)
20K12.43 mi3.11 mi6455+3625843+2935843+2935495(Top 19%)5022(Top 31%)5022(Top 252%)
Half13.11 mi0.68 mi6453+25839+45839+46303(Top 22%)5688(Top 35%)5688(Top 285%)
25K15.53 mi2.42 mi6333+1205731+1085731+1086037(Top 21%)5428(Top 34%)5428(Top 272%)
30K18.64 mi3.11 mi6514-1815845-1145845-1147801(Top 27%)6468(Top 40%)6468(Top 324%)
20M20.00 mi1.36 mi6564-505855-105855-108686(Top 31%)6827(Top 42%)6827(Top 342%)
21M21.00 mi1.00 mi6502+625791+645791+646679(Top 24%)5490(Top 34%)5490(Top 275%)
35K21.75 mi0.75 mi6532-305798-75798-78638(Top 30%)6647(Top 41%)6647(Top 333%)
23M23.00 mi1.25 mi6547-155779+195779+198381(Top 30%)6377(Top 40%)6377(Top 319%)
24M24.00 mi1.00 mi6545+25757+225757+227795(Top 27%)5989(Top 37%)5989(Top 300%)
40K24.85 mi0.85 mi6558-135740+175740+178181(Top 29%)6080(Top 38%)6080(Top 305%)
25.2M25.20 mi0.35 mi6580-225739+15739+18751(Top 31%)6310(Top 39%)6310(Top 316%)
Finish26.22 mi1.02 mi6663-835768-295768-2910075(Top 35%)7012(Top 44%)7012(Top 351%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21story building
+97ft-345ft

Overall

5905

Males

5379

M50-54

5379

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

7589

Males

6706

M50-54

6706

10K→15K

6.2 - 9.3 mi

Top 21%
×3story building
+67ft-78ft

Overall

5905

Males

5379

M50-54

5379

15K→20K

9.3 - 12.4 mi

Top 19%
×5story building
+106ft-86ft

Overall

5495

Males

5022

M50-54

5022

20K→Half

12.4 - 13.1 mi

Top 22%
×2story building
+19ft-37ft

Overall

6303

Males

5688

M50-54

5688

Half→25K

13.1 - 15.5 mi

Top 21%
×4story building
+66ft-88ft

Overall

6037

Males

5428

M50-54

5428

25K→30K

15.5 - 18.6 mi

Top 27%
×9story building
+181ft-148ft

Overall

7801

Males

6468

M50-54

6468

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

8686

Males

6827

M50-54

6827

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6679

Males

5490

M50-54

5490

21M→35K

21.0 - 21.8 mi

Top 30%
×7story building
+17ft-86ft

Overall

8638

Males

6647

M50-54

6647

35K→23M

21.8 - 23.0 mi

Top 30%
×5story building
+23ft-63ft

Overall

8381

Males

6377

M50-54

6377

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

7795

Males

5989

M50-54

5989

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

8181

Males

6080

M50-54

6080

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8751

Males

6310

M50-54

6310

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2story building
+22ft-21ft

Overall

10075

Males

7012

M50-54

7012

Passing Analysis

Category:
Athletes Passed
1691
Passed By
1467
Net Change
+224
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6887
5K → 10K76434-358#6887#7245
10K → 15K4379+428#7245#6817
15K → 20K37614+362#6817#6455
20K → Half2422+2#6455#6453
Half → 25K17757+120#6453#6333
25K → 30K128309-181#6333#6514
30K → 20M74124-50#6514#6564
20M → 21M9634+62#6564#6502
21M → 35K3767-30#6502#6532
35K → 23M8398-15#6532#6547
23M → 24M6664+2#6547#6545
24M → 40K5265-13#6545#6558
40K → 25.2M2244-22#6558#6580
25.2M → Finish43126-83#6580#6663
TOTALS16911467+224
📊

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