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BOSTON MARATHON 2025

Grega Zore

Bib: 2551 M SI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 12%
Gender (Male)
#0 / 16105
Top 19%
Masters (Masters Men)
#0 / 10463
Top 7%
Division (M40-44)
#0 / 2247
Top 20%
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
6:33/mi
20:21
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:33/mi
40:43
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:36/mi
1:01:12
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:43/mi
1:22:05
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:37/mi
1:26:36
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:44/mi
1:42:56
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:56/mi
2:04:28
↑ 181↓ 1480.2%
138 ft elev
20M
6:54/mi
2:13:50
↑ 64↓ 500.2%
148 ft elev
21M
7:12/mi
2:21:02
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:42/mi
2:26:03
↑ 17↓ 861.7%
156 ft elev
23M
6:39/mi
2:34:23
↑ 23↓ 630.6%
116 ft elev
24M
6:22/mi
2:40:45
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:26/mi
2:46:15
↓ 200.3%
20 ft elev
25.2M
7:12/mi
2:48:44
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:24/mi
2:55:15
↑ 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
1:26:366:36 /mi⚡ faster
2nd Half
1:28:396:46 /mi+2.4%
Positive split — 2.4% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
20:216:333.11 mi20:21
6:33
-
10K
40:436:333.10 mi20:22
6:33
0:00
15K
1:01:126:343.11 mi20:29
6:36
+0:03
20K
1:22:056:363.11 mi20:53
6:43
+0:07
Half(13.11 mi)
1:26:366:360.68 mi4:31
6:37
-0:06
25K
1:42:566:382.42 mi16:20
6:44
+0:07
30K
2:04:286:413.11 mi21:32
6:56
+0:12
20M
2:13:506:411.36 mi9:22
6:54
-0:02
21M
2:21:026:431.00 mi7:12
7:12
+0:18
35K
2:26:036:430.75 mi5:01
6:42
-0:30
23M
2:34:236:431.25 mi8:20
6:39
-0:03
24M
2:40:456:421.00 mi6:22
6:22
-0:17
40K
2:46:156:410.85 mi5:30
6:26
+0:04
25.2M
2:48:446:420.35 mi2:29
7:12
+0:46
Finish(26.22 mi)
2:55:156:411.02 mi6:31
6:24
-0:48
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:22 /mi

Average Pace

6:41 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:45:34

94% of race

Time at Steady Pace

9:41

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:41 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi421039623962417539273927
10K3.10 mi4154+563915+473915+47411838723872
15K3.11 mi4142+123903+123903+12417539273927
20K3.11 mi4212-703961-583961-58462142944294
Half(13.11 mi)0.68 mi4220-83968-73968-7459842914291
25K2.42 mi4191+293937+313937+31438540634063
30K3.11 mi4135+563875+623875+62427839283928
20M1.36 mi4051+843793+823793+82348432203220
21M1.00 mi3958+933708+853708+85314829052905
35K0.75 mi3919+393670+383670+38356032333233
23M1.25 mi3756+1633517+1533517+153207919441944
24M1.00 mi3591+1653366+1513366+151156114601460
40K0.85 mi3442+1493228+1383228+138140113021302
25.2M0.35 mi3397+453188+403188+40218619751975
Finish(26.22 mi)1.02 mi3305+923095+933095+93230821112111

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21story building
+97ft-345ft

Overall

4175

Males

3927

M40-44

3927

5K→10K

3.1 - 6.2 mi

Top 14%
×5story building
+79ft-138ft

Overall

4118

Males

3872

M40-44

3872

10K→15K

6.2 - 9.3 mi

Top 15%
×3story building
+67ft-78ft

Overall

4175

Males

3927

M40-44

3927

15K→20K

9.3 - 12.4 mi

Top 16%
×5story building
+106ft-86ft

Overall

4621

Males

4294

M40-44

4294

20K→Half

12.4 - 13.1 mi

Top 16%
×2story building
+19ft-37ft

Overall

4598

Males

4291

M40-44

4291

Half→25K

13.1 - 15.5 mi

Top 15%
×4story building
+66ft-88ft

Overall

4385

Males

4063

M40-44

4063

25K→30K

15.5 - 18.6 mi

Top 15%
×9story building
+181ft-148ft

Overall

4278

Males

3928

M40-44

3928

30K→20M

18.6 - 20.0 mi

Top 12%
×5story building
+64ft-50ft

Overall

3484

Males

3220

M40-44

3220

20M→21M

20.0 - 21.0 mi

Top 11%
×8story building
+106ft-24ft

Overall

3148

Males

2905

M40-44

2905

21M→35K

21.0 - 21.8 mi

Top 13%
×7story building
+17ft-86ft

Overall

3560

Males

3233

M40-44

3233

35K→23M

21.8 - 23.0 mi

Top 7%
×5story building
+23ft-63ft

Overall

2079

Males

1944

M40-44

1944

23M→24M

23.0 - 24.0 mi

Top 5%
×6story building
+12ft-82ft

Overall

1561

Males

1460

M40-44

1460

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1401

Males

1302

M40-44

1302

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2186

Males

1975

M40-44

1975

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2story building
+22ft-21ft

Overall

2308

Males

2111

M40-44

2111

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#4210
5K → 10K
120176+56
#4210 → #4154
10K → 15K
8395+12
#4154 → #4142
15K → 20K
15282-70
#4142 → #4212
20K → Half
2517-8
#4212 → #4220
Half → 25K
72101+29
#4220 → #4191
25K → 30K
109165+56
#4191 → #4135
30K → 20M
18102+84
#4135 → #4051
20M → 21M
22115+93
#4051 → #3958
21M → 35K
1352+39
#3958 → #3919
35K → 23M
4167+163
#3919 → #3756
23M → 24M
2167+165
#3756 → #3591
24M → 40K
1150+149
#3591 → #3442
40K → 25.2M
348+45
#3442 → #3397
25.2M → Finish
9101+92
#3397 → #3305
TOTALS
6331538+905
#4210 → #3305

Passing Visualized

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