Daniel Esper

Bib: 24714β€’M

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M65-69)
#0 / 774
Race Day Weather
51Β°/41Β°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
27:36
3.11 mi
Rank: #22099
Start β†’ 5K
27:36 | 8:54/mi
10K
55:56
6.21 mi
Rank: #22755 (-656)
5K β†’ 10K
28:20 | 9:08/mi
15K
1:24:50
9.32 mi
Rank: #23147 (-392)
10K β†’ 15K
28:54 | 9:19/mi
20K
1:55:24
12.43 mi
Rank: #23661 (-514)
15K β†’ 20K
30:34 | 9:51/mi
HALF
2:02:19
13.11 mi
Rank: #23794 (-133)
20K β†’ HALF
6:55 | 10:09/mi
25K
2:27:45
15.53 mi
Rank: #24132 (-338)
HALF β†’ 25K
25:26 | 10:30/mi
30K
3:03:14
18.64 mi
Rank: #24577 (-445)
25K β†’ 30K
35:29 | 11:26/mi
20M
3:18:03
20.00 mi
Rank: #24573 (+4)
30K β†’ 20M
14:49 | 10:55/mi
21M
3:30:48
21.00 mi
Rank: #24693 (-120)
20M β†’ 21M
12:45 | 12:45/mi
35K
3:38:46
21.75 mi
Rank: #24672 (+21)
21M β†’ 35K
7:58 | 10:39/mi
23M
3:53:44
23.00 mi
Rank: #24797 (-125)
35K β†’ 23M
14:58 | 11:58/mi
24M
4:05:37
24.00 mi
Rank: #24910 (-113)
23M β†’ 24M
11:53 | 11:53/mi
40K
4:15:45
24.85 mi
Rank: #24931 (-21)
24M β†’ 40K
10:08 | 11:52/mi
25.2M
4:20:28
25.20 mi
Rank: #24983 (-52)
40K β†’ 25.2M
4:43 | 13:41/mi
FINISH
4:31:26
26.22 mi
Rank: #25021 (-38)
25.2M β†’ FINISH
10:58 | 10:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:02:19
Pace9:20 /mi
2nd Half
Distance13.11 mi
Time2:29:07
Pace11:23 /mi
πŸ“ŠPositive Split: 21.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:33:1227:368:5427:36
8:54
-
10K
6.21 mi12:01:3255:569:0128:20
9:08
+0:14
15K
9.32 mi12:30:261:24:509:0728:54
9:19
+0:11
20K
12.43 mi13:01:001:55:249:1830:34
9:51
+0:32
HALF
13.11 mi13:07:552:02:199:206:55
10:09
+0:18
25K
15.53 mi13:33:212:27:459:3125:26
10:30
+0:21
30K
18.64 mi14:08:503:03:149:5035:29
11:26
+0:56
20M
20.00 mi14:23:393:18:039:5514:49
10:55
-0:31
21M
21.00 mi14:36:243:30:4810:0312:45
12:45
+1:50
35K
21.75 mi14:44:223:38:4610:047:58
10:39
-2:06
23M
23.00 mi14:59:203:53:4410:1014:58
11:58
+1:19
24M
24.00 mi15:11:134:05:3710:1511:53
11:53
-0:05
40K
24.85 mi15:21:214:15:4510:1810:08
11:52
-0:01
25.2M
25.20 mi15:26:044:20:2810:214:43
13:41
+1:49
FINISH
26.22 mi15:37:024:31:2610:2210:58
10:46
-2:55

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

8:54 /mi

Average Pace

10:22 /mi

Slowest Pace

13:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:55:24

43% of race

Time at Steady Pace

1:06:06

24% of race

Time at Slower Pace

1:29:56

33% of race

Average Pace: 10:21 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:33:1227:368:5427:36
8:54
#22099
10K
6.21 mi12:01:3255:569:0128:20
9:08
#22755
15K
9.32 mi12:30:261:24:509:0728:54
9:19
#23147
20K
12.43 mi13:01:001:55:249:1830:34
9:51
#23661
HALF
13.11 mi13:07:552:02:199:206:55
10:09
#23794
25K
15.53 mi13:33:212:27:459:3125:26
10:30
#24132
30K
18.64 mi14:08:503:03:149:5035:29
11:26
#24577
20M
20.00 mi14:23:393:18:039:5514:49
10:55
#24573
21M
21.00 mi14:36:243:30:4810:0312:45
12:45
#24693
35K
21.75 mi14:44:223:38:4610:047:58
10:39
#24672
23M
23.00 mi14:59:203:53:4410:1014:58
11:58
#24797
24M
24.00 mi15:11:134:05:3710:1511:53
11:53
#24910
40K
24.85 mi15:21:214:15:4510:1810:08
11:52
#24931
25.2M
25.20 mi15:26:044:20:2810:214:43
13:41
#24983
FINISH
26.22 mi15:37:024:31:2610:2210:58
10:46
#25021
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi22099132681326823850(Top 82%)14177(Top 87%)14177(Top 1832%)
10K6.21 mi3.10 mi22755-65613628-36013628-36023317(Top 80%)13912(Top 85%)13912(Top 1797%)
15K9.32 mi3.11 mi23147-39213833-20513833-20523850(Top 82%)14177(Top 87%)14177(Top 1832%)
20K12.43 mi3.11 mi23661-51414074-24114074-24124640(Top 85%)14530(Top 89%)14530(Top 1877%)
HALF13.11 mi0.68 mi23794-13314142-6814142-6825947(Top 89%)15114(Top 92%)15114(Top 1953%)
25K15.53 mi2.42 mi24132-33814299-15714299-15725419(Top 88%)14842(Top 91%)14842(Top 1918%)
30K18.64 mi3.11 mi24577-44514489-19014489-19026025(Top 90%)15021(Top 92%)15021(Top 1941%)
20M20.00 mi1.36 mi24573+414469+2014469+2024738(Top 85%)14341(Top 88%)14341(Top 1853%)
21M21.00 mi1.00 mi24693-12014502-3314502-3326065(Top 90%)14913(Top 91%)14913(Top 1927%)
35K21.75 mi0.75 mi24672+2114485+1714485+1724601(Top 85%)14200(Top 87%)14200(Top 1835%)
23M23.00 mi1.25 mi24797-12514525-4014525-4026057(Top 90%)14855(Top 91%)14855(Top 1919%)
24M24.00 mi1.00 mi24910-11314565-4014565-4026462(Top 91%)15023(Top 92%)15023(Top 1941%)
40K24.85 mi0.85 mi24931-2114567-214567-225648(Top 88%)14586(Top 89%)14586(Top 1884%)
25.2M25.20 mi0.35 mi24983-5214579-1214579-1226874(Top 93%)15215(Top 93%)15215(Top 1966%)
FINISH26.22 mi1.02 mi25021-3814581-214581-225635(Top 88%)14584(Top 89%)14584(Top 1884%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
Γ—21
+97ft-345ft

Overall

23850

Males

14177

M65-69

14177

5K→10K

3.1 - 6.2 mi

Top 80%
Γ—5
+79ft-138ft

Overall

23317

Males

13912

M65-69

13912

10K→15K

6.2 - 9.3 mi

Top 82%
Γ—3
+67ft-78ft

Overall

23850

Males

14177

M65-69

14177

15K→20K

9.3 - 12.4 mi

Top 85%
Γ—5
+106ft-86ft

Overall

24640

Males

14530

M65-69

14530

20K→HALF

12.4 - 13.1 mi

Top 89%
Γ—2
+19ft-37ft

Overall

25947

Males

15114

M65-69

15114

HALF→25K

13.1 - 15.5 mi

Top 88%
Γ—4
+66ft-88ft

Overall

25419

Males

14842

M65-69

14842

25K→30K

15.5 - 18.6 mi

Top 90%
Γ—9
+181ft-148ft

Overall

26025

Males

15021

M65-69

15021

30K→20M

18.6 - 20.0 mi

Top 85%
Γ—5
+64ft-50ft

Overall

24738

Males

14341

M65-69

14341

20M→21M

20.0 - 21.0 mi

Top 90%
Γ—8
+106ft-24ft

Overall

26065

Males

14913

M65-69

14913

21M→35K

21.0 - 21.8 mi

Top 85%
Γ—7
+17ft-86ft

Overall

24601

Males

14200

M65-69

14200

35K→23M

21.8 - 23.0 mi

Top 90%
Γ—5
+23ft-63ft

Overall

26057

Males

14855

M65-69

14855

23M→24M

23.0 - 24.0 mi

Top 91%
Γ—6
+12ft-82ft

Overall

26462

Males

15023

M65-69

15023

24M→40K

24.0 - 24.9 mi

Top 88%
Γ—1
+6ft-20ft

Overall

25648

Males

14586

M65-69

14586

40K→25.2M

24.9 - 25.2 mi

Top 93%
Γ—1
+13ft-16ft

Overall

26874

Males

15215

M65-69

15215

25.2M→FINISH

25.2 - 26.2 mi

Top 88%
Γ—2
+22ft-21ft

Overall

25635

Males

14584

M65-69

14584

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
503
Passed By
3425
Net Change
-2922
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#22099
5K β†’ 10K77733-656#22099#22755
10K β†’ 15K62454-392#22755#23147
15K β†’ 20K35549-514#23147#23661
20K β†’ HALF9142-133#23661#23794
HALF β†’ 25K35373-338#23794#24132
25K β†’ 30K51496-445#24132#24577
30K β†’ 20M6359+4#24577#24573
20M β†’ 21M23143-120#24573#24693
21M β†’ 35K4625+21#24693#24672
35K β†’ 23M23148-125#24672#24797
23M β†’ 24M12125-113#24797#24910
24M β†’ 40K2950-21#24910#24931
40K β†’ 25.2M658-52#24931#24983
25.2M β†’ FINISH3270-38#24983#25021
TOTALS5033425-2922
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace 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