Boston Marathon logo
BOSTON MARATHON 2023

Benjamin Garry

Bib: 25436•M

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
10:01/mi
31:06
↑ 97↓ 3451.5%
10K· 6.21 mi
9:55/mi
1:01:56
↑ 79↓ 1380.4%
15K· 9.32 mi
10:15/mi
1:33:47
↑ 67↓ 78
20K· 12.43 mi
10:23/mi
2:06:03
↑ 106↓ 860.1%
Half· 13.11 mi
10:30/mi
2:13:13
↑ 19↓ 370.5%
25K· 15.53 mi
11:12/mi
2:40:22
↑ 66↓ 880.2%
30K· 18.64 mi
11:32/mi
3:16:11
↑ 181↓ 1480.2%
20M
12:06/mi
3:32:37
↑ 64↓ 500.2%
21M
13:05/mi
3:45:42
↑ 106↓ 241.6%
35K· 21.75 mi
12:26/mi
3:55:00
↑ 17↓ 861.7%
23M
12:21/mi
4:10:28
↑ 23↓ 630.6%
24M
12:17/mi
4:22:45
↓ 821.3%
40K· 24.85 mi
13:25/mi
4:34:13
↓ 200.3%
25.2M
14:21/mi
4:39:10
↑ 13↓ 160.2%
Finish· 26.22 mi
10:49/mi
4:50:11
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:13:13
Pace10:10 /mi
2nd Half
Distance13.11 mi
Time2:36:58
Pace11:58 /mi
📊Positive Split: 17.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:1131:0610:0131:06
10:01
-
10K
6.21 mi12:21:011:01:569:5830:50
9:55
-0:06
15K
9.32 mi12:52:521:33:4710:0431:51
10:15
+0:20
20K
12.43 mi13:25:082:06:0310:0932:16
10:23
+0:08
Half
13.11 mi13:32:182:13:1310:107:10
10:30
+0:07
25K
15.53 mi13:59:272:40:2210:1927:09
11:12
+0:42
30K
18.64 mi14:35:163:16:1110:3135:49
11:32
+0:20
20M
20.00 mi14:51:423:32:3710:3816:26
12:06
+0:34
21M
21.00 mi15:04:473:45:4210:4513:05
13:05
+0:59
35K
21.75 mi15:14:053:55:0010:489:18
12:26
-0:39
23M
23.00 mi15:29:334:10:2810:5315:28
12:21
-0:05
24M
24.00 mi15:41:504:22:4510:5712:17
12:17
-0:04
40K
24.85 mi15:53:184:34:1311:0211:28
13:25
+1:08
25.2M
25.20 mi15:58:154:39:1011:054:57
14:21
+0:56
Finish
26.22 mi16:09:164:50:1111:0511:01
10:49
-3:32

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

9:55 /mi

Average Pace

11:05 /mi

Slowest Pace

14:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:14

50% of race

Time at Steady Pace

1:19:24

27% of race

Time at Slower Pace

1:06:33

23% of race

Average Pace: 11:04 /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 mi11:50:1131:0610:0131:06
10:01
#23470
10K
6.21 mi12:21:011:01:569:5830:50
9:55
#23551
15K
9.32 mi12:52:521:33:4710:0431:51
10:15
#23732
20K
12.43 mi13:25:082:06:0310:0932:16
10:23
#23725
Half
13.11 mi13:32:182:13:1310:107:10
10:30
#23746
25K
15.53 mi13:59:272:40:2210:1927:09
11:12
#23822
30K
18.64 mi14:35:163:16:1110:3135:49
11:32
#23860
20M
20.00 mi14:51:423:32:3710:3816:26
12:06
#23911
21M
21.00 mi15:04:473:45:4210:4513:05
13:05
#23945
35K
21.75 mi15:14:053:55:0010:489:18
12:26
#24013
23M
23.00 mi15:29:334:10:2810:5315:28
12:21
#24042
24M
24.00 mi15:41:504:22:4510:5712:17
12:17
#24100
40K
24.85 mi15:53:184:34:1311:0211:28
13:25
#24167
25.2M
25.20 mi15:58:154:39:1011:054:57
14:21
#24204
Finish
26.22 mi16:09:164:50:1111:0511:01
10:49
#24190
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi23470138151381523985(Top 90%)14080(Top 93%)14080(Top 628%)
10K6.21 mi3.10 mi23551-8113879-6413879-6423542(Top 88%)13874(Top 91%)13874(Top 619%)
15K9.32 mi3.11 mi23732-18113968-8913968-8923985(Top 90%)14080(Top 93%)14080(Top 628%)
20K12.43 mi3.11 mi23725+713972-413972-423626(Top 89%)13906(Top 92%)13906(Top 621%)
Half13.11 mi0.68 mi23746-2113976-413976-424217(Top 91%)14151(Top 93%)14151(Top 631%)
25K15.53 mi2.42 mi23822-7614000-2414000-2424268(Top 91%)14151(Top 93%)14151(Top 631%)
30K18.64 mi3.11 mi23860-3813997+313997+323903(Top 90%)13919(Top 92%)13919(Top 621%)
20M20.00 mi1.36 mi23911-5114018-2114018-2124309(Top 91%)14046(Top 93%)14046(Top 627%)
21M21.00 mi1.00 mi23945-34140181401824179(Top 91%)13969(Top 92%)13969(Top 623%)
35K21.75 mi0.75 mi24013-6814042-2414042-2425097(Top 94%)14372(Top 95%)14372(Top 641%)
23M23.00 mi1.25 mi24042-2914037+514037+524435(Top 92%)14058(Top 93%)14058(Top 627%)
24M24.00 mi1.00 mi24100-5814052-1514052-1524830(Top 93%)14210(Top 94%)14210(Top 634%)
40K24.85 mi0.85 mi24167-6714077-2514077-2525288(Top 95%)14449(Top 95%)14449(Top 645%)
25.2M25.20 mi0.35 mi24204-3714090-1314090-1325266(Top 95%)14430(Top 95%)14430(Top 644%)
Finish26.22 mi1.02 mi24190+1414082+814082+823625(Top 89%)13636(Top 90%)13636(Top 608%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21story building
+97ft-345ft

Overall

23985

Males

14080

M40-44

14080

5K→10K

3.1 - 6.2 mi

Top 88%
×5story building
+79ft-138ft

Overall

23542

Males

13874

M40-44

13874

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+67ft-78ft

Overall

23985

Males

14080

M40-44

14080

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

23626

Males

13906

M40-44

13906

20K→Half

12.4 - 13.1 mi

Top 91%
×2story building
+19ft-37ft

Overall

24217

Males

14151

M40-44

14151

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

24268

Males

14151

M40-44

14151

25K→30K

15.5 - 18.6 mi

Top 90%
×9story building
+181ft-148ft

Overall

23903

Males

13919

M40-44

13919

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

24309

Males

14046

M40-44

14046

20M→21M

20.0 - 21.0 mi

Top 91%
×8story building
+106ft-24ft

Overall

24179

Males

13969

M40-44

13969

21M→35K

21.0 - 21.8 mi

Top 94%
×7story building
+17ft-86ft

Overall

25097

Males

14372

M40-44

14372

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

24435

Males

14058

M40-44

14058

23M→24M

23.0 - 24.0 mi

Top 93%
×6story building
+12ft-82ft

Overall

24830

Males

14210

M40-44

14210

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

25288

Males

14449

M40-44

14449

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

25266

Males

14430

M40-44

14430

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2story building
+22ft-21ft

Overall

23625

Males

13636

M40-44

13636

Passing Analysis

Category:
Athletes Passed
674
Passed By
1394
Net Change
-720
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23470
5K → 10K170251-81#23470#23551
10K → 15K61242-181#23551#23732
15K → 20K114107+7#23732#23725
20K → Half1031-21#23725#23746
Half → 25K61137-76#23746#23822
25K → 30K92130-38#23822#23860
30K → 20M2879-51#23860#23911
20M → 21M3367-34#23911#23945
21M → 35K977-68#23945#24013
35K → 23M3059-29#24013#24042
23M → 24M1169-58#24042#24100
24M → 40K1683-67#24100#24167
40K → 25.2M744-37#24167#24204
25.2M → Finish3218+14#24204#24190
TOTALS6741394-720
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing