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BOSTON MARATHON 2025

Andrew Morrison

Bib: 2664•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 3%
Gender (Male)
#0 / 16105
Top 6%
Division (M18-39)
#0 / 5642
Top 14%
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
6:10/mi
19:08
↑ 97↓ 3451.5%
10K· 6.21 mi
6:09/mi
38:13
↑ 79↓ 1380.4%
15K· 9.32 mi
6:08/mi
57:15
↑ 67↓ 78
20K· 12.43 mi
6:07/mi
1:16:16
↑ 106↓ 860.1%
Half· 13.11 mi
5:59/mi
1:20:21
↑ 19↓ 370.5%
25K· 15.53 mi
6:06/mi
1:35:09
↑ 66↓ 880.2%
30K· 18.64 mi
6:11/mi
1:54:22
↑ 181↓ 1480.2%
20M
6:12/mi
2:02:48
↑ 64↓ 500.2%
21M
6:33/mi
2:09:21
↑ 106↓ 241.6%
35K· 21.75 mi
6:08/mi
2:13:56
↑ 17↓ 861.7%
23M
6:16/mi
2:21:47
↑ 23↓ 630.6%
24M
6:08/mi
2:27:55
↓ 821.3%
40K· 24.85 mi
6:14/mi
2:33:15
↓ 200.3%
25.2M
6:52/mi
2:35:37
↑ 13↓ 160.2%
Finish· 26.22 mi
6:02/mi
2:41:46
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:21
Pace6:08 /mi
2nd Half
Distance13.11 mi
Time1:21:25
Pace6:13 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2019:086:1019:08
6:10
-
10K
6.21 mi10:39:2538:136:0919:05
6:09
-0:01
15K
9.32 mi10:58:2757:156:0919:02
6:08
-0:01
20K
12.43 mi11:17:281:16:166:0819:01
6:07
-0:01
Half
13.11 mi11:21:331:20:216:084:05
5:59
-0:08
25K
15.53 mi11:36:211:35:096:0814:48
6:06
+0:07
30K
18.64 mi11:55:341:54:226:0819:13
6:11
+0:05
20M
20.00 mi12:04:002:02:486:088:26
6:12
+0:01
21M
21.00 mi12:10:332:09:216:106:33
6:33
+0:21
35K
21.75 mi12:15:082:13:566:104:35
6:08
-0:25
23M
23.00 mi12:22:592:21:476:107:51
6:16
+0:08
24M
24.00 mi12:29:072:27:556:106:08
6:08
-0:08
40K
24.85 mi12:34:272:33:156:105:20
6:14
+0:06
25.2M
25.20 mi12:36:492:35:376:112:22
6:52
+0:38
Finish
26.22 mi12:42:582:41:466:106:09
6:02
-0:50

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

5:59 /mi

Average Pace

6:10 /mi

Slowest Pace

6:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:24

99% of race

Time at Steady Pace

2:22

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:10 /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 mi10:20:2019:086:1019:08
6:10
#1641
10K
6.21 mi10:39:2538:136:0919:05
6:09
#1632
15K
9.32 mi10:58:2757:156:0919:02
6:08
#1579
20K
12.43 mi11:17:281:16:166:0819:01
6:07
#1477
Half
13.11 mi11:21:331:20:216:084:05
5:59
#1454
25K
15.53 mi11:36:211:35:096:0814:48
6:06
#1376
30K
18.64 mi11:55:341:54:226:0819:13
6:11
#1253
20M
20.00 mi12:04:002:02:486:088:26
6:12
#1188
21M
21.00 mi12:10:332:09:216:106:33
6:33
#1130
35K
21.75 mi12:15:082:13:566:104:35
6:08
#1109
23M
23.00 mi12:22:592:21:476:107:51
6:16
#1054
24M
24.00 mi12:29:072:27:556:106:08
6:08
#1029
40K
24.85 mi12:34:272:33:156:105:20
6:14
#1004
25.2M
25.20 mi12:36:492:35:376:112:22
6:52
#1000
Finish
26.22 mi12:42:582:41:466:106:09
6:02
#980
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1641155915591497(Top 5%)1424(Top 9%)1424(Top 25%)
10K6.21 mi3.10 mi1632+91553+61553+61628(Top 6%)1549(Top 10%)1549(Top 27%)
15K9.32 mi3.11 mi1579+531502+511502+511497(Top 5%)1424(Top 9%)1424(Top 25%)
20K12.43 mi3.11 mi1477+1021402+1001402+1001245(Top 4%)1180(Top 7%)1180(Top 21%)
Half13.11 mi0.68 mi1454+231379+231379+231088(Top 4%)1030(Top 6%)1030(Top 18%)
25K15.53 mi2.42 mi1376+781305+741305+741105(Top 4%)1041(Top 6%)1041(Top 18%)
30K18.64 mi3.11 mi1253+1231184+1211184+121874(Top 3%)818(Top 5%)818(Top 14%)
20M20.00 mi1.36 mi1188+651121+631121+63752(Top 3%)710(Top 4%)710(Top 13%)
21M21.00 mi1.00 mi1130+581065+561065+56788(Top 3%)745(Top 5%)745(Top 13%)
35K21.75 mi0.75 mi1109+211046+191046+191006(Top 4%)947(Top 6%)947(Top 17%)
23M23.00 mi1.25 mi1054+55992+54992+54812(Top 3%)767(Top 5%)767(Top 14%)
24M24.00 mi1.00 mi1029+25968+24968+24848(Top 3%)797(Top 5%)797(Top 14%)
40K24.85 mi0.85 mi1004+25945+23945+23816(Top 3%)765(Top 5%)765(Top 14%)
25.2M25.20 mi0.35 mi1000+4941+4941+41105(Top 4%)1015(Top 6%)1015(Top 18%)
Finish26.22 mi1.02 mi980+20920+21920+211001(Top 4%)939(Top 6%)939(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21story building
+97ft-345ft

Overall

1497

Males

1424

M18-39

1424

5K→10K

3.1 - 6.2 mi

Top 6%
×5story building
+79ft-138ft

Overall

1628

Males

1549

M18-39

1549

10K→15K

6.2 - 9.3 mi

Top 5%
×3story building
+67ft-78ft

Overall

1497

Males

1424

M18-39

1424

15K→20K

9.3 - 12.4 mi

Top 4%
×5story building
+106ft-86ft

Overall

1245

Males

1180

M18-39

1180

20K→Half

12.4 - 13.1 mi

Top 4%
×2story building
+19ft-37ft

Overall

1088

Males

1030

M18-39

1030

Half→25K

13.1 - 15.5 mi

Top 4%
×4story building
+66ft-88ft

Overall

1105

Males

1041

M18-39

1041

25K→30K

15.5 - 18.6 mi

Top 3%
×9story building
+181ft-148ft

Overall

874

Males

818

M18-39

818

30K→20M

18.6 - 20.0 mi

Top 3%
×5story building
+64ft-50ft

Overall

752

Males

710

M18-39

710

20M→21M

20.0 - 21.0 mi

Top 3%
×8story building
+106ft-24ft

Overall

788

Males

745

M18-39

745

21M→35K

21.0 - 21.8 mi

Top 4%
×7story building
+17ft-86ft

Overall

1006

Males

947

M18-39

947

35K→23M

21.8 - 23.0 mi

Top 3%
×5story building
+23ft-63ft

Overall

812

Males

767

M18-39

767

23M→24M

23.0 - 24.0 mi

Top 3%
×6story building
+12ft-82ft

Overall

848

Males

797

M18-39

797

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

816

Males

765

M18-39

765

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1105

Males

1015

M18-39

1015

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2story building
+22ft-21ft

Overall

1001

Males

939

M18-39

939

Passing Analysis

Category:
Athletes Passed
829
Passed By
168
Net Change
+661
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1641
5K → 10K8677+9#1641#1632
10K → 15K8027+53#1632#1579
15K → 20K1086+102#1579#1477
20K → Half241+23#1477#1454
Half → 25K868+78#1454#1376
25K → 30K1263+123#1376#1253
30K → 20M727+65#1253#1188
20M → 21M613+58#1188#1130
21M → 35K221+21#1130#1109
35K → 23M6813+55#1109#1054
23M → 24M305+25#1054#1029
24M → 40K283+25#1029#1004
40K → 25.2M117+4#1004#1000
25.2M → Finish277+20#1000#980
TOTALS829168+661
📊

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