Boston Marathon logo
BOSTON MARATHON 2025

Bennett Jackson

Bib: 2615•M

CO

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 7%
Gender (Male)
#0 / 16105
Top 12%
Division (M18-39)
#0 / 5642
Top 29%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:53
Rank: #3105
Start → 5K
6:24/mi
19:53 split
10K· 6.21 mi
39:17
Rank: #2565 (+540)
5K → 10K
6:15/mi
19:24 split
15K· 9.32 mi
58:27
Rank: #2202 (+363)
10K → 15K
6:10/mi
19:10 split
20K· 12.43 mi
1:17:39
Rank: #1984 (+218)
15K → 20K
6:11/mi
19:12 split
Half· 13.11 mi
1:21:48
Rank: #1949 (+35)
20K → Half
6:05/mi
4:09 split
25K· 15.53 mi
1:37:42
Rank: #2124 (-175)
Half → 25K
6:33/mi
15:54 split
30K· 18.64 mi
1:57:48
Rank: #2031 (+93)
25K → 30K
6:28/mi
20:06 split
20M
2:06:41
Rank: #1992 (+39)
30K → 20M
6:32/mi
8:53 split
21M
2:13:47
Rank: #2015 (-23)
20M → 21M
7:06/mi
7:06 split
35K· 21.75 mi
2:18:40
Rank: #2016 (-1)
21M → 35K
6:32/mi
4:53 split
23M
2:27:16
Rank: #2032 (-16)
35K → 23M
6:52/mi
8:36 split
24M
2:33:53
Rank: #2016 (+16)
23M → 24M
6:37/mi
6:37 split
40K· 24.85 mi
2:39:35
Rank: #2003 (+13)
24M → 40K
6:40/mi
5:42 split
25.2M
2:42:18
Rank: #2034 (-31)
40K → 25.2M
7:53/mi
2:43 split
Finish· 26.22 mi
2:48:54
Rank: #2057 (-23)
25.2M → Finish
6:29/mi
6:36 split

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
Time1:21:48
Pace6:14 /mi
2nd Half
Distance13.11 mi
Time1:27:06
Pace6:39 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1419:536:2419:53
6:24
-
10K
6.21 mi10:40:3839:176:1919:24
6:15
-0:09
15K
9.32 mi10:59:4858:276:1619:10
6:10
-0:05
20K
12.43 mi11:19:001:17:396:1519:12
6:11
+0:01
Half
13.11 mi11:23:091:21:486:144:09
6:05
-0:06
25K
15.53 mi11:39:031:37:426:1715:54
6:33
+0:28
30K
18.64 mi11:59:091:57:486:1920:06
6:28
-0:05
20M
20.00 mi12:08:022:06:416:208:53
6:32
+0:04
21M
21.00 mi12:15:082:13:476:227:06
7:06
+0:34
35K
21.75 mi12:20:012:18:406:234:53
6:32
-0:34
23M
23.00 mi12:28:372:27:166:248:36
6:52
+0:20
24M
24.00 mi12:35:142:33:536:256:37
6:37
-0:15
40K
24.85 mi12:40:562:39:356:255:42
6:40
+0:03
25.2M
25.20 mi12:43:392:42:186:262:43
7:53
+1:13
Finish
26.22 mi12:50:152:48:546:276:36
6:29
-1:24

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

6:05 /mi

Average Pace

6:27 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:01:55

37% of race

Time at Steady Pace

1:28:34

52% of race

Time at Slower Pace

18:25

11% of race

Average Pace: 6:26 /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 mi10:21:1419:536:2419:53
6:24
#3105
10K
6.21 mi10:40:3839:176:1919:24
6:15
#2565
15K
9.32 mi10:59:4858:276:1619:10
6:10
#2202
20K
12.43 mi11:19:001:17:396:1519:12
6:11
#1984
Half
13.11 mi11:23:091:21:486:144:09
6:05
#1949
25K
15.53 mi11:39:031:37:426:1715:54
6:33
#2124
30K
18.64 mi11:59:091:57:486:1920:06
6:28
#2031
20M
20.00 mi12:08:022:06:416:208:53
6:32
#1992
21M
21.00 mi12:15:082:13:476:227:06
7:06
#2015
35K
21.75 mi12:20:012:18:406:234:53
6:32
#2016
23M
23.00 mi12:28:372:27:166:248:36
6:52
#2032
24M
24.00 mi12:35:142:33:536:256:37
6:37
#2016
40K
24.85 mi12:40:562:39:356:255:42
6:40
#2003
25.2M
25.20 mi12:43:392:42:186:262:43
7:53
#2034
Finish
26.22 mi12:50:152:48:546:276:36
6:29
#2057
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3105294929491690(Top 6%)1604(Top 10%)1604(Top 28%)
10K6.21 mi3.10 mi2565+5402443+5062443+5062120(Top 7%)2023(Top 13%)2023(Top 36%)
15K9.32 mi3.11 mi2202+3632102+3412102+3411690(Top 6%)1604(Top 10%)1604(Top 28%)
20K12.43 mi3.11 mi1984+2181894+2081894+2081500(Top 5%)1422(Top 9%)1422(Top 25%)
Half13.11 mi0.68 mi1949+351859+351859+351487(Top 5%)1415(Top 9%)1415(Top 25%)
25K15.53 mi2.42 mi2124-1752026-1672026-1673182(Top 11%)3013(Top 19%)3013(Top 53%)
30K18.64 mi3.11 mi2031+931935+911935+911845(Top 6%)1755(Top 11%)1755(Top 31%)
20M20.00 mi1.36 mi1992+391897+381897+381761(Top 6%)1667(Top 10%)1667(Top 30%)
21M21.00 mi1.00 mi2015-231918-211918-212652(Top 9%)2462(Top 15%)2462(Top 44%)
35K21.75 mi0.75 mi2016-11916+21916+22559(Top 9%)2378(Top 15%)2378(Top 42%)
23M23.00 mi1.25 mi2032-161931-151931-153021(Top 11%)2760(Top 17%)2760(Top 49%)
24M24.00 mi1.00 mi2016+161913+181913+182539(Top 9%)2333(Top 14%)2333(Top 41%)
40K24.85 mi0.85 mi2003+131900+131900+132216(Top 8%)2031(Top 13%)2031(Top 36%)
25.2M25.20 mi0.35 mi2034-311930-301930-305181(Top 18%)4202(Top 26%)4202(Top 74%)
Finish26.22 mi1.02 mi2057-231951-211951-212680(Top 9%)2410(Top 15%)2410(Top 43%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21story building
+97ft-345ft

Overall

1690

Males

1604

M18-39

1604

5K→10K

3.1 - 6.2 mi

Top 7%
×5story building
+79ft-138ft

Overall

2120

Males

2023

M18-39

2023

10K→15K

6.2 - 9.3 mi

Top 6%
×3story building
+67ft-78ft

Overall

1690

Males

1604

M18-39

1604

15K→20K

9.3 - 12.4 mi

Top 5%
×5story building
+106ft-86ft

Overall

1500

Males

1422

M18-39

1422

20K→Half

12.4 - 13.1 mi

Top 5%
×2story building
+19ft-37ft

Overall

1487

Males

1415

M18-39

1415

Half→25K

13.1 - 15.5 mi

Top 11%
×4story building
+66ft-88ft

Overall

3182

Males

3013

M18-39

3013

25K→30K

15.5 - 18.6 mi

Top 6%
×9story building
+181ft-148ft

Overall

1845

Males

1755

M18-39

1755

30K→20M

18.6 - 20.0 mi

Top 6%
×5story building
+64ft-50ft

Overall

1761

Males

1667

M18-39

1667

20M→21M

20.0 - 21.0 mi

Top 9%
×8story building
+106ft-24ft

Overall

2652

Males

2462

M18-39

2462

21M→35K

21.0 - 21.8 mi

Top 9%
×7story building
+17ft-86ft

Overall

2559

Males

2378

M18-39

2378

35K→23M

21.8 - 23.0 mi

Top 11%
×5story building
+23ft-63ft

Overall

3021

Males

2760

M18-39

2760

23M→24M

23.0 - 24.0 mi

Top 9%
×6story building
+12ft-82ft

Overall

2539

Males

2333

M18-39

2333

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2216

Males

2031

M18-39

2031

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

5181

Males

4202

M18-39

4202

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2story building
+22ft-21ft

Overall

2680

Males

2410

M18-39

2410

Passing Analysis

Category:
Athletes Passed
1569
Passed By
521
Net Change
+1048
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3105
5K → 10K5499+540#3105#2565
10K → 15K3630+363#2565#2202
15K → 20K2180+218#2202#1984
20K → Half372+35#1984#1949
Half → 25K21196-175#1949#2124
25K → 30K11926+93#2124#2031
30K → 20M5920+39#2031#1992
20M → 21M2447-23#1992#2015
21M → 35K3132-1#2015#2016
35K → 23M4359-16#2016#2032
23M → 24M4327+16#2032#2016
24M → 40K3623+13#2016#2003
40K → 25.2M435-31#2003#2034
25.2M → Finish2245-23#2034#2057
TOTALS1569521+1048
📊

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing