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BOSTON MARATHON 2025

Gary Cattarin

Bib: 16324•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 48%
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
8:00/mi
24:52
↑ 97↓ 3451.5%
10K· 6.21 mi
8:22/mi
50:53
↑ 79↓ 1380.4%
15K· 9.32 mi
8:37/mi
1:17:38
↑ 67↓ 78
20K· 12.43 mi
8:44/mi
1:44:46
↑ 106↓ 860.1%
Half· 13.11 mi
8:40/mi
1:50:41
↑ 19↓ 370.5%
25K· 15.53 mi
8:41/mi
2:11:44
↑ 66↓ 880.2%
30K· 18.64 mi
9:07/mi
2:40:03
↑ 181↓ 1480.2%
20M
9:22/mi
2:52:47
↑ 64↓ 500.2%
21M
9:46/mi
3:02:33
↑ 106↓ 241.6%
35K· 21.75 mi
8:44/mi
3:09:05
↑ 17↓ 861.7%
23M
9:09/mi
3:20:33
↑ 23↓ 630.6%
24M
8:59/mi
3:29:32
↓ 821.3%
40K· 24.85 mi
9:20/mi
3:37:31
↓ 200.3%
25.2M
10:41/mi
3:41:12
↑ 13↓ 160.2%
Finish· 26.22 mi
8:32/mi
3:49:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:41
Pace8:27 /mi
2nd Half
Distance13.11 mi
Time1:59:13
Pace9:06 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:1524:528:0024:52
8:00
-
10K
6.21 mi11:24:1650:538:1126:01
8:22
+0:22
15K
9.32 mi11:51:011:17:388:2026:45
8:37
+0:15
20K
12.43 mi12:18:091:44:468:2627:08
8:44
+0:07
Half
13.11 mi12:24:041:50:418:275:55
8:40
-0:04
25K
15.53 mi12:45:072:11:448:2921:03
8:41
+0:01
30K
18.64 mi13:13:262:40:038:3528:19
9:07
+0:26
20M
20.00 mi13:26:102:52:478:3812:44
9:22
+0:15
21M
21.00 mi13:35:563:02:338:429:46
9:46
+0:24
35K
21.75 mi13:42:283:09:058:426:32
8:44
-1:02
23M
23.00 mi13:53:563:20:338:4311:28
9:09
+0:25
24M
24.00 mi14:02:553:29:328:448:59
8:59
-0:10
40K
24.85 mi14:10:543:37:318:457:59
9:20
+0:21
25.2M
25.20 mi14:14:353:41:128:473:41
10:41
+1:21
Finish
26.22 mi14:23:173:49:548:468:42
8:32
-2:09

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

8:00 /mi

Average Pace

8:46 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

50:53

22% of race

Time at Steady Pace

1:45:04

46% of race

Time at Slower Pace

1:13:57

32% of race

Average Pace: 8:46 /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 mi10:58:1524:528:0024:52
8:00
#16612
10K
6.21 mi11:24:1650:538:1126:01
8:22
#17898
15K
9.32 mi11:51:011:17:388:2026:45
8:37
#18583
20K
12.43 mi12:18:091:44:468:2627:08
8:44
#18835
Half
13.11 mi12:24:041:50:418:275:55
8:40
#18909
25K
15.53 mi12:45:072:11:448:2921:03
8:41
#18797
30K
18.64 mi13:13:262:40:038:3528:19
9:07
#18674
20M
20.00 mi13:26:102:52:478:3812:44
9:22
#18660
21M
21.00 mi13:35:563:02:338:429:46
9:46
#18576
35K
21.75 mi13:42:283:09:058:426:32
8:44
#18505
23M
23.00 mi13:53:563:20:338:4311:28
9:09
#18389
24M
24.00 mi14:02:553:29:328:448:59
8:59
#18325
40K
24.85 mi14:10:543:37:318:457:59
9:20
#18329
25.2M
25.20 mi14:14:353:41:128:473:41
10:41
#18362
Finish
26.22 mi14:23:173:49:548:468:42
8:32
#18303
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi16612110411104119966(Top 70%)12487(Top 78%)12487(Top 992%)
10K6.21 mi3.10 mi17898-128611580-53911580-53919021(Top 67%)12071(Top 75%)12071(Top 959%)
15K9.32 mi3.11 mi18583-68511860-28011860-28019966(Top 70%)12487(Top 78%)12487(Top 992%)
20K12.43 mi3.11 mi18835-25211969-10911969-10919574(Top 69%)12268(Top 76%)12268(Top 974%)
Half13.11 mi0.68 mi18909-7412003-3412003-3420140(Top 71%)12508(Top 78%)12508(Top 993%)
25K15.53 mi2.42 mi18797+11211949+5411949+5418269(Top 64%)11647(Top 72%)11647(Top 925%)
30K18.64 mi3.11 mi18674+12311861+8811861+8818244(Top 64%)11483(Top 71%)11483(Top 912%)
20M20.00 mi1.36 mi18660+1411828+3311828+3318603(Top 65%)11498(Top 71%)11498(Top 913%)
21M21.00 mi1.00 mi18576+8411759+6911759+6917324(Top 61%)10840(Top 67%)10840(Top 861%)
35K21.75 mi0.75 mi18505+7111714+4511714+4516876(Top 59%)10572(Top 66%)10572(Top 840%)
23M23.00 mi1.25 mi18389+11611638+7611638+7617137(Top 60%)10572(Top 66%)10572(Top 840%)
24M24.00 mi1.00 mi18325+6411578+6011578+6017265(Top 61%)10595(Top 66%)10595(Top 842%)
40K24.85 mi0.85 mi18329-411549+2911549+2918000(Top 63%)10826(Top 67%)10826(Top 860%)
25.2M25.20 mi0.35 mi18362-3311554-511554-519620(Top 69%)11603(Top 72%)11603(Top 922%)
Finish26.22 mi1.02 mi18303+5911506+4811506+4816439(Top 58%)10132(Top 63%)10132(Top 805%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

19966

Males

12487

M60-64

12487

5K→10K

3.1 - 6.2 mi

Top 67%
×5story building
+79ft-138ft

Overall

19021

Males

12071

M60-64

12071

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

19966

Males

12487

M60-64

12487

15K→20K

9.3 - 12.4 mi

Top 69%
×5story building
+106ft-86ft

Overall

19574

Males

12268

M60-64

12268

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

20140

Males

12508

M60-64

12508

Half→25K

13.1 - 15.5 mi

Top 64%
×4story building
+66ft-88ft

Overall

18269

Males

11647

M60-64

11647

25K→30K

15.5 - 18.6 mi

Top 64%
×9story building
+181ft-148ft

Overall

18244

Males

11483

M60-64

11483

30K→20M

18.6 - 20.0 mi

Top 65%
×5story building
+64ft-50ft

Overall

18603

Males

11498

M60-64

11498

20M→21M

20.0 - 21.0 mi

Top 61%
×8story building
+106ft-24ft

Overall

17324

Males

10840

M60-64

10840

21M→35K

21.0 - 21.8 mi

Top 59%
×7story building
+17ft-86ft

Overall

16876

Males

10572

M60-64

10572

35K→23M

21.8 - 23.0 mi

Top 60%
×5story building
+23ft-63ft

Overall

17137

Males

10572

M60-64

10572

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

17265

Males

10595

M60-64

10595

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

18000

Males

10826

M60-64

10826

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

19620

Males

11603

M60-64

11603

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2story building
+22ft-21ft

Overall

16439

Males

10132

M60-64

10132

Passing Analysis

Category:
Athletes Passed
1516
Passed By
3207
Net Change
-1691
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16612
5K → 10K401326-1286#16612#17898
10K → 15K41726-685#17898#18583
15K → 20K121373-252#18583#18835
20K → Half1488-74#18835#18909
Half → 25K216104+112#18909#18797
25K → 30K295172+123#18797#18674
30K → 20M117103+14#18674#18660
20M → 21M14662+84#18660#18576
21M → 35K8817+71#18576#18505
35K → 23M15943+116#18505#18389
23M → 24M10339+64#18389#18325
24M → 40K6973-4#18325#18329
40K → 25.2M1649-33#18329#18362
25.2M → Finish9132+59#18362#18303
TOTALS15163207-1691
📊

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