All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2026

Jeremy Tolman

Bib: 5026•M

UT

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 16%
Gender (Male)
#0 / 16340
Top 26%
Masters (Masters Men)
#0 / 10617
Top 12%
Age Group (M45-49)
#0 / 2413
Top 15%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
19:58
3.11 mi
Rank: #3672
Start → 5K
19:58 | 6:26/mi
10K
40:03
6.21 mi
Rank: #3788 (-116)
5K → 10K
20:05 | 6:28/mi
15K
1:00:05
9.32 mi
Rank: #3789 (-1)
10K → 15K
20:02 | 6:27/mi
20K
1:20:31
12.43 mi
Rank: #3915 (-126)
15K → 20K
20:26 | 6:35/mi
HALF
1:24:53
13.11 mi
Rank: #3893 (+22)
20K → HALF
4:22 | 6:25/mi
25K
1:40:42
15.53 mi
Rank: #3824 (+69)
HALF → 25K
15:49 | 6:32/mi
30K
2:02:16
18.64 mi
Rank: #4043 (-219)
25K → 30K
21:34 | 6:57/mi
20M
2:12:02
20.00 mi
Rank: #4177 (-134)
30K → 20M
9:46 | 7:12/mi
21M
2:19:38
21.00 mi
Rank: #4306 (-129)
20M → 21M
7:36 | 7:36/mi
35K
2:25:02
21.75 mi
Rank: #4429 (-123)
21M → 35K
5:24 | 7:14/mi
23M
2:34:12
23.00 mi
Rank: #4601 (-172)
35K → 23M
9:10 | 7:20/mi
24M
2:41:10
24.00 mi
Rank: #4642 (-41)
23M → 24M
6:58 | 6:58/mi
40K
2:47:07
24.85 mi
Rank: #4645 (-3)
24M → 40K
5:57 | 6:58/mi
25.2M
2:49:43
25.20 mi
Rank: #4654 (-9)
40K → 25.2M
2:36 | 7:33/mi
FINISH
2:56:39
26.22 mi
Rank: #4672 (-18)
25.2M → FINISH
6:56 | 6:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:24:53
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:31:46
Pace7:00 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0219:586:2619:58
6:26
-
10K
6.21 mi10:42:0740:036:2720:05
6:28
+0:02
15K
9.32 mi11:02:091:00:056:2720:02
6:27
-0:01
20K
12.43 mi11:22:351:20:316:2920:26
6:35
+0:08
HALF
13.11 mi11:26:571:24:536:294:22
6:25
-0:10
25K
15.53 mi11:42:461:40:426:2915:49
6:32
+0:07
30K
18.64 mi12:04:202:02:166:3421:34
6:57
+0:25
20M
20.00 mi12:14:062:12:026:379:46
7:12
+0:15
21M
21.00 mi12:21:422:19:386:397:36
7:36
+0:24
35K
21.75 mi12:27:062:25:026:415:24
7:14
-0:22
23M
23.00 mi12:36:162:34:126:439:10
7:20
+0:06
24M
24.00 mi12:43:142:41:106:436:58
6:58
-0:22
40K
24.85 mi12:49:112:47:076:445:57
6:58
0:00
25.2M
25.20 mi12:51:472:49:436:452:36
7:33
+0:35
FINISH
26.22 mi12:58:432:56:396:456:56
6:49
-0:44

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:25 /mi

Average Pace

6:45 /mi

Slowest Pace

7:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:22:07

80% of race

Time at Steady Pace

26:56

15% of race

Time at Slower Pace

7:36

4% of race

Average Pace: 6:44 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:22:0219:586:2619:58
6:26
#3672
10K
6.21 mi10:42:0740:036:2720:05
6:28
#3788
15K
9.32 mi11:02:091:00:056:2720:02
6:27
#3789
20K
12.43 mi11:22:351:20:316:2920:26
6:35
#3915
HALF
13.11 mi11:26:571:24:536:294:22
6:25
#3893
25K
15.53 mi11:42:461:40:426:2915:49
6:32
#3824
30K
18.64 mi12:04:202:02:166:3421:34
6:57
#4043
20M
20.00 mi12:14:062:12:026:379:46
7:12
#4177
21M
21.00 mi12:21:422:19:386:397:36
7:36
#4306
35K
21.75 mi12:27:062:25:026:415:24
7:14
#4429
23M
23.00 mi12:36:162:34:126:439:10
7:20
#4601
24M
24.00 mi12:43:142:41:106:436:58
6:58
#4642
40K
24.85 mi12:49:112:47:076:445:57
6:58
#4645
25.2M
25.20 mi12:51:472:49:436:452:36
7:33
#4654
FINISH
26.22 mi12:58:432:56:396:456:56
6:49
#4672
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi3672349734973849(Top 13%)3663(Top 22%)3663(Top 152%)
10K6.21 mi3.10 mi3788-1163606-1093606-1093965(Top 14%)3764(Top 23%)3764(Top 156%)
15K9.32 mi3.11 mi3789-13609-33609-33849(Top 13%)3663(Top 22%)3663(Top 152%)
20K12.43 mi3.11 mi3915-1263727-1183727-1184272(Top 15%)4028(Top 25%)4028(Top 167%)
HALF13.11 mi0.68 mi3893+223706+213706+213793(Top 13%)3610(Top 22%)3610(Top 150%)
25K15.53 mi2.42 mi3824+693643+633643+633592(Top 12%)3410(Top 21%)3410(Top 141%)
30K18.64 mi3.11 mi4043-2193818-1753818-1755460(Top 19%)4885(Top 30%)4885(Top 202%)
20M20.00 mi1.36 mi4177-1343930-1123930-1126847(Top 24%)5797(Top 35%)5797(Top 240%)
21M21.00 mi1.00 mi4306-1294040-1104040-1107105(Top 24%)5828(Top 36%)5828(Top 242%)
35K21.75 mi0.75 mi4429-1234138-984138-988609(Top 30%)6729(Top 41%)6729(Top 279%)
23M23.00 mi1.25 mi4601-1724267-1294267-1297592(Top 26%)6103(Top 37%)6103(Top 253%)
24M24.00 mi1.00 mi4642-414293-264293-266207(Top 21%)5161(Top 32%)5161(Top 214%)
40K24.85 mi0.85 mi4645-34284+94284+95227(Top 18%)4444(Top 27%)4444(Top 184%)
25.2M25.20 mi0.35 mi4654-94285-14285-15423(Top 19%)4528(Top 28%)4528(Top 188%)
FINISH26.22 mi1.02 mi4672-184288-34288-36103(Top 21%)4924(Top 30%)4924(Top 204%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21
+97ft-345ft

Overall

3849

Males

3663

M45-49

3663

5K→10K

3.1 - 6.2 mi

Top 14%
×5
+79ft-138ft

Overall

3965

Males

3764

M45-49

3764

10K→15K

6.2 - 9.3 mi

Top 13%
×3
+67ft-78ft

Overall

3849

Males

3663

M45-49

3663

15K→20K

9.3 - 12.4 mi

Top 15%
×5
+106ft-86ft

Overall

4272

Males

4028

M45-49

4028

20K→HALF

12.4 - 13.1 mi

Top 13%
×2
+19ft-37ft

Overall

3793

Males

3610

M45-49

3610

HALF→25K

13.1 - 15.5 mi

Top 12%
×4
+66ft-88ft

Overall

3592

Males

3410

M45-49

3410

25K→30K

15.5 - 18.6 mi

Top 19%
×9
+181ft-148ft

Overall

5460

Males

4885

M45-49

4885

30K→20M

18.6 - 20.0 mi

Top 24%
×5
+64ft-50ft

Overall

6847

Males

5797

M45-49

5797

20M→21M

20.0 - 21.0 mi

Top 24%
×8
+106ft-24ft

Overall

7105

Males

5828

M45-49

5828

21M→35K

21.0 - 21.8 mi

Top 30%
×7
+17ft-86ft

Overall

8609

Males

6729

M45-49

6729

35K→23M

21.8 - 23.0 mi

Top 26%
×5
+23ft-63ft

Overall

7592

Males

6103

M45-49

6103

23M→24M

23.0 - 24.0 mi

Top 21%
×6
+12ft-82ft

Overall

6207

Males

5161

M45-49

5161

24M→40K

24.0 - 24.9 mi

Top 18%
×1
+6ft-20ft

Overall

5227

Males

4444

M45-49

4444

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1
+13ft-16ft

Overall

5423

Males

4528

M45-49

4528

25.2M→FINISH

25.2 - 26.2 mi

Top 21%
×2
+22ft-21ft

Overall

6103

Males

4924

M45-49

4924

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
668
Passed By
1668
Net Change
-1000
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3672
5K → 10K105221-116#3672#3788
10K → 15K7879-1#3788#3789
15K → 20K47173-126#3789#3915
20K → HALF3311+22#3915#3893
HALF → 25K9930+69#3893#3824
25K → 30K44263-219#3824#4043
30K → 20M32166-134#4043#4177
20M → 21M19148-129#4177#4306
21M → 35K19142-123#4306#4429
35K → 23M38210-172#4429#4601
23M → 24M4586-41#4601#4642
24M → 40K4548-3#4642#4645
40K → 25.2M1625-9#4645#4654
25.2M → FINISH4866-18#4654#4672
TOTALS6681668-1000
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

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

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

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