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BOSTON MARATHON 2025

Joseph Carei

PA

Bib: 19118 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 47%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 49%
Division (M55-59)
#0 / 1648
Top 38%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:18/mi
25:46
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:59/mi
50:34
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:53/mi
1:15:03
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:57/mi
1:39:44
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:07/mi
1:45:16
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:52/mi
2:04:20
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:11/mi
2:29:47
↑ 181↓ 1480.2%
138 ft elev
20M
8:07/mi
2:40:49
↑ 64↓ 500.2%
148 ft elev
21M
8:53/mi
2:49:42
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:38/mi
2:55:25
↑ 17↓ 861.7%
156 ft elev
23M
7:50/mi
3:05:13
↑ 23↓ 630.6%
116 ft elev
24M
7:36/mi
3:12:49
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:48/mi
3:19:29
↓ 200.3%
20 ft elev
25.2M
8:30/mi
3:22:25
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:33/mi
3:30:07
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:45:168:02 /mi⚖️ balanced
2nd Half
1:44:518:00 /mi⚖️ balanced
Even split — consistent pacing between halves
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4925:468:1825:46
8:18
-
10K
6.21 mi11:41:3750:348:0824:48
7:59
-0:19
15K
9.32 mi12:06:061:15:038:0324:29
7:53
-0:06
20K
12.43 mi12:30:471:39:448:0224:41
7:57
+0:04
Half
13.11 mi12:36:191:45:168:025:32
8:07
+0:10
25K
15.53 mi12:55:232:04:208:0019:04
7:52
-0:15
30K
18.64 mi13:20:502:29:478:0225:27
8:11
+0:19
20M
20.00 mi13:31:522:40:498:0211:02
8:07
-0:04
21M
21.00 mi13:40:452:49:428:058:53
8:53
+0:46
35K
21.75 mi13:46:282:55:258:045:43
7:38
-1:15
23M
23.00 mi13:56:163:05:138:039:48
7:50
+0:12
24M
24.00 mi14:03:523:12:498:027:36
7:36
-0:14
40K
24.85 mi14:10:323:19:298:026:40
7:48
+0:12
25.2M
25.20 mi14:13:283:22:258:022:56
8:30
+0:42
Finish
26.22 mi14:21:103:30:078:017:42
7:33
-0:57

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

7:33 /mi

Average Pace

8:01 /mi

Slowest Pace

8:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:18:18

94% of race

Time at Steady Pace

11:49

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:01 /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 mi11:16:4925:468:1825:46
8:18
#18652
10K
6.21 mi11:41:3750:348:0824:48
7:59
#17540
15K
9.32 mi12:06:061:15:038:0324:29
7:53
#16712
20K
12.43 mi12:30:471:39:448:0224:41
7:57
#16123
Half
13.11 mi12:36:191:45:168:025:32
8:07
#16164
25K
15.53 mi12:55:232:04:208:0019:04
7:52
#15567
30K
18.64 mi13:20:502:29:478:0225:27
8:11
#15001
20M
20.00 mi13:31:522:40:498:0211:02
8:07
#14671
21M
21.00 mi13:40:452:49:428:058:53
8:53
#14507
35K
21.75 mi13:46:282:55:258:045:43
7:38
#14330
23M
23.00 mi13:56:163:05:138:039:48
7:50
#13950
24M
24.00 mi14:03:523:12:498:027:36
7:36
#13671
40K
24.85 mi14:10:323:19:298:026:40
7:48
#13446
25.2M
25.20 mi14:13:283:22:258:022:56
8:30
#13360
Finish
26.22 mi14:21:103:30:078:017:42
7:33
#13247
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi186521188411884150731040410404
10K6.21 mi3.10 mi17540+111211423+46111423+461163231095210952
15K9.32 mi3.11 mi16712+82811107+31611107+316150731040410404
20K12.43 mi3.11 mi16123+58910849+25810849+258144751007610076
Half13.11 mi0.68 mi16164-4110861-1210861-12166141100911009
25K15.53 mi2.42 mi15567+59710595+26610595+2661285292259225
30K18.64 mi3.11 mi15001+56610286+30910286+3091276190329032
20M20.00 mi1.36 mi14671+33010114+17210114+1721124381628162
21M21.00 mi1.00 mi14507+16410023+9110023+911280987508750
35K21.75 mi0.75 mi14330+1779932+919932+91963971937193
23M23.00 mi1.25 mi13950+3809714+2189714+218878166066606
24M24.00 mi1.00 mi13671+2799559+1559559+155841363426342
40K24.85 mi0.85 mi13446+2259440+1199440+119874364006400
25.2M25.20 mi0.35 mi13360+869389+519389+51881563746374
Finish26.22 mi1.02 mi13247+1139315+749315+74959767696769

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21story building
+97ft-345ft

Overall

15073

Males

10404

M55-59

10404

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

16323

Males

10952

M55-59

10952

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+67ft-78ft

Overall

15073

Males

10404

M55-59

10404

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

14475

Males

10076

M55-59

10076

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+19ft-37ft

Overall

16614

Males

11009

M55-59

11009

Half→25K

13.1 - 15.5 mi

Top 45%
×4story building
+66ft-88ft

Overall

12852

Males

9225

M55-59

9225

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

12761

Males

9032

M55-59

9032

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

11243

Males

8162

M55-59

8162

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

12809

Males

8750

M55-59

8750

21M→35K

21.0 - 21.8 mi

Top 34%
×7story building
+17ft-86ft

Overall

9639

Males

7193

M55-59

7193

35K→23M

21.8 - 23.0 mi

Top 31%
×5story building
+23ft-63ft

Overall

8781

Males

6606

M55-59

6606

23M→24M

23.0 - 24.0 mi

Top 30%
×6story building
+12ft-82ft

Overall

8413

Males

6342

M55-59

6342

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8743

Males

6400

M55-59

6400

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8815

Males

6374

M55-59

6374

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

9597

Males

6769

M55-59

6769

Passing Analysis

Category:
Athletes Passed
5610
Passed By
205
Net Change
+5405
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18652
5K → 10K113321+1112#18652#17540
10K → 15K84012+828#17540#16712
15K → 20K60819+589#16712#16123
20K → Half1556-41#16123#16164
Half → 25K5992+597#16164#15567
25K → 30K58519+566#15567#15001
30K → 20M34111+330#15001#14671
20M → 21M19935+164#14671#14507
21M → 35K1781+177#14507#14330
35K → 23M3844+380#14330#13950
23M → 24M2812+279#13950#13671
24M → 40K2272+225#13671#13446
40K → 25.2M915+86#13446#13360
25.2M → Finish12916+113#13360#13247
TOTALS5610205+5405

Passing Charts

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