Boston Marathon logo
BOSTON MARATHON 2025

Charles (cj) Jubenville

Bib: 11673•M

ON

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 33%
Gender (Male)
#0 / 16105
Top 46%
Masters (Masters Men)
#0 / 10463
Top 35%
Division (M45-49)
#0 / 2386
Top 49%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:45
Rank: #10565
Start → 5K
22:45 | 7:19/mi
10K· 6.21 mi
45:09
Rank: #10035 (+530)
5K → 10K
22:24 | 7:13/mi
15K· 9.32 mi
1:07:28
Rank: #9641 (+394)
10K → 15K
22:19 | 7:11/mi
20K· 12.43 mi
1:30:11
Rank: #9469 (+172)
15K → 20K
22:43 | 7:19/mi
Half· 13.11 mi
1:35:11
Rank: #9505 (-36)
20K → Half
5:00 | 7:20/mi
25K· 15.53 mi
1:53:01
Rank: #9356 (+149)
Half → 25K
17:50 | 7:21/mi
30K· 18.64 mi
2:16:50
Rank: #9201 (+155)
25K → 30K
23:49 | 7:40/mi
20M
2:27:32
Rank: #9199 (+2)
30K → 20M
10:42 | 7:52/mi
21M
2:36:05
Rank: #9248 (-49)
20M → 21M
8:33 | 8:33/mi
35K· 21.75 mi
2:41:52
Rank: #9269 (-21)
21M → 35K
5:47 | 7:44/mi
23M
2:51:58
Rank: #9301 (-32)
35K → 23M
10:06 | 8:04/mi
24M
3:00:03
Rank: #9397 (-96)
23M → 24M
8:05 | 8:05/mi
40K· 24.85 mi
3:07:05
Rank: #9473 (-76)
24M → 40K
7:02 | 8:14/mi
25.2M
3:10:03
Rank: #9460 (+13)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:17:45
Rank: #9435 (+25)
25.2M → Finish
7:42 | 7:33/mi

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
Time1:35:11
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:42:34
Pace7:49 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:1122:457:1922:45
7:19
-
10K
6.21 mi11:12:3545:097:1622:24
7:13
-0:06
15K
9.32 mi11:34:541:07:287:1422:19
7:11
-0:02
20K
12.43 mi11:57:371:30:117:1522:43
7:19
+0:08
Half
13.11 mi12:02:371:35:117:165:00
7:20
+0:01
25K
15.53 mi12:20:271:53:017:1717:50
7:21
+0:01
30K
18.64 mi12:44:162:16:507:2023:49
7:40
+0:19
20M
20.00 mi12:54:582:27:327:2310:42
7:52
+0:12
21M
21.00 mi13:03:312:36:057:268:33
8:33
+0:41
35K
21.75 mi13:09:182:41:527:275:47
7:44
-0:49
23M
23.00 mi13:19:242:51:587:2910:06
8:04
+0:20
24M
24.00 mi13:27:293:00:037:308:05
8:05
+0:01
40K
24.85 mi13:34:313:07:057:327:02
8:14
+0:09
25.2M
25.20 mi13:37:293:10:037:332:58
8:36
+0:22
Finish
26.22 mi13:45:113:17:457:337:42
7:33
-1:03

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

7:11 /mi

Average Pace

7:33 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:01

81% of race

Time at Steady Pace

25:13

13% of race

Time at Slower Pace

11:31

6% of race

Average Pace: 7:33 /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 mi10:50:1122:457:1922:45
7:19
#10565
10K
6.21 mi11:12:3545:097:1622:24
7:13
#10035
15K
9.32 mi11:34:541:07:287:1422:19
7:11
#9641
20K
12.43 mi11:57:371:30:117:1522:43
7:19
#9469
Half
13.11 mi12:02:371:35:117:165:00
7:20
#9505
25K
15.53 mi12:20:271:53:017:1717:50
7:21
#9356
30K
18.64 mi12:44:162:16:507:2023:49
7:40
#9201
20M
20.00 mi12:54:582:27:327:2310:42
7:52
#9199
21M
21.00 mi13:03:312:36:057:268:33
8:33
#9248
35K
21.75 mi13:09:182:41:527:275:47
7:44
#9269
23M
23.00 mi13:19:242:51:587:2910:06
8:04
#9301
24M
24.00 mi13:27:293:00:037:308:05
8:05
#9397
40K
24.85 mi13:34:313:07:057:327:02
8:14
#9473
25.2M
25.20 mi13:37:293:10:037:332:58
8:36
#9460
Finish
26.22 mi13:45:113:17:457:337:42
7:33
#9435
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi10565847184718968(Top 32%)7528(Top 47%)7528(Top 316%)
10K6.21 mi3.10 mi10035+5308184+2878184+2879572(Top 34%)7916(Top 49%)7916(Top 332%)
15K9.32 mi3.11 mi9641+3947948+2367948+2368968(Top 32%)7528(Top 47%)7528(Top 316%)
20K12.43 mi3.11 mi9469+1727819+1297819+1299129(Top 32%)7522(Top 47%)7522(Top 315%)
Half13.11 mi0.68 mi9505-367831-127831-1210188(Top 36%)8104(Top 50%)8104(Top 340%)
25K15.53 mi2.42 mi9356+1497723+1087723+1088779(Top 31%)7214(Top 45%)7214(Top 302%)
30K18.64 mi3.11 mi9201+1557580+1437580+1438951(Top 32%)7113(Top 44%)7113(Top 298%)
20M20.00 mi1.36 mi9199+27551+297551+299513(Top 33%)7265(Top 45%)7265(Top 304%)
21M21.00 mi1.00 mi9248-497537+147537+1410764(Top 38%)7744(Top 48%)7744(Top 325%)
35K21.75 mi0.75 mi9269-217524+137524+1310251(Top 36%)7485(Top 46%)7485(Top 314%)
23M23.00 mi1.25 mi9301-327504+207504+2010491(Top 37%)7471(Top 46%)7471(Top 313%)
24M24.00 mi1.00 mi9397-967526-227526-2211760(Top 41%)8033(Top 50%)8033(Top 337%)
40K24.85 mi0.85 mi9473-767531-57531-511682(Top 41%)7898(Top 49%)7898(Top 331%)
25.2M25.20 mi0.35 mi9460+137503+287503+289367(Top 33%)6619(Top 41%)6619(Top 277%)
Finish26.22 mi1.02 mi9435+257454+497454+499578(Top 34%)6750(Top 42%)6750(Top 283%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

8968

Males

7528

M45-49

7528

5K→10K

3.1 - 6.2 mi

Top 34%
×5stories
+79ft-138ft

Overall

9572

Males

7916

M45-49

7916

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

8968

Males

7528

M45-49

7528

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

9129

Males

7522

M45-49

7522

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

10188

Males

8104

M45-49

8104

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8779

Males

7214

M45-49

7214

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8951

Males

7113

M45-49

7113

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

9513

Males

7265

M45-49

7265

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10764

Males

7744

M45-49

7744

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

10251

Males

7485

M45-49

7485

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

10491

Males

7471

M45-49

7471

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

11760

Males

8033

M45-49

8033

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

11682

Males

7898

M45-49

7898

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

9367

Males

6619

M45-49

6619

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

9578

Males

6750

M45-49

6750

Passing Analysis

Category:
Athletes Passed
2396*
Passed By
1266
Net Change
+1130
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10565
5K → 10K61484+530#10565#10035
10K → 15K423*29+394#10035#9641
15K → 20K25684+172#9641#9469
20K → Half2157-36#9469#9505
Half → 25K21970+149#9505#9356
25K → 30K288133+155#9356#9201
30K → 20M9997+2#9201#9199
20M → 21M86135-49#9199#9248
21M → 35K5374-21#9248#9269
35K → 23M104136-32#9269#9301
23M → 24M56152-96#9301#9397
24M → 40K49125-76#9397#9473
40K → 25.2M4532+13#9473#9460
25.2M → Finish8358+25#9460#9435
TOTALS2396*1266+1130

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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