Boston Marathon logo
BOSTON MARATHON 2025

Arun Kumar Panneervel

Bib: 16055 M IN

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 35%
Gender (Male)
#0 / 16105
Top 48%
Masters (Masters Men)
#0 / 10463
Top 37%
Division (M50-54)
#0 / 1996
Top 38%
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:38/mi
23:42
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:28/mi
46:53
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:34/mi
1:10:22
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:40/mi
1:34:10
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:17/mi
1:39:08
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:26/mi
1:57:10
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:59/mi
2:21:57
↑ 181↓ 1480.2%
138 ft elev
20M
7:47/mi
2:32:32
↑ 64↓ 500.2%
148 ft elev
21M
8:15/mi
2:40:47
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:26/mi
2:46:21
↑ 17↓ 861.7%
156 ft elev
23M
7:36/mi
2:55:52
↑ 23↓ 630.6%
116 ft elev
24M
7:25/mi
3:03:17
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:19/mi
3:09:32
↓ 200.3%
20 ft elev
25.2M
7:58/mi
3:12:17
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:08/mi
3:19:33
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:39:087:34 /mi⚡ faster
2nd Half
1:40:257:40 /mi+1.3%
Positive split — 1.3% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:3123:427:3823:42
7:38
-
10K
6.21 mi11:37:4246:537:3323:11
7:28
-0:10
15K
9.32 mi12:01:111:10:227:3323:29
7:34
+0:06
20K
12.43 mi12:24:591:34:107:3523:48
7:40
+0:06
Half
13.11 mi12:29:571:39:087:344:58
7:17
-0:23
25K
15.53 mi12:47:591:57:107:3318:02
7:26
+0:09
30K
18.64 mi13:12:462:21:577:3724:47
7:59
+0:33
20M
20.00 mi13:23:212:32:327:3810:35
7:47
-0:12
21M
21.00 mi13:31:362:40:477:398:15
8:15
+0:28
35K
21.75 mi13:37:102:46:217:395:34
7:26
-0:49
23M
23.00 mi13:46:412:55:527:399:31
7:36
+0:10
24M
24.00 mi13:54:063:03:177:387:25
7:25
-0:11
40K
24.85 mi14:00:213:09:327:386:15
7:19
-0:06
25.2M
25.20 mi14:03:063:12:177:382:45
7:58
+0:39
Finish
26.22 mi14:10:223:19:337:377:16
7:08
-0:50

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

7:08 /mi

Average Pace

7:37 /mi

Slowest Pace

8:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:43:46

82% of race

Time at Steady Pace

35:47

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:37 /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 mi11:14:3123:427:3823:42
7:38
#13340
10K
6.21 mi11:37:4246:537:3323:11
7:28
#12526
15K
9.32 mi12:01:111:10:227:3323:29
7:34
#12419
20K
12.43 mi12:24:591:34:107:3523:48
7:40
#12295
Half
13.11 mi12:29:571:39:087:344:58
7:17
#12170
25K
15.53 mi12:47:591:57:107:3318:02
7:26
#11689
30K
18.64 mi13:12:462:21:577:3724:47
7:59
#11546
20M
20.00 mi13:23:212:32:327:3810:35
7:47
#11305
21M
21.00 mi13:31:362:40:477:398:15
8:15
#11118
35K
21.75 mi13:37:102:46:217:395:34
7:26
#10976
23M
23.00 mi13:46:412:55:527:399:31
7:36
#10707
24M
24.00 mi13:54:063:03:177:387:25
7:25
#10525
40K
24.85 mi14:00:213:09:327:386:15
7:19
#10279
25.2M
25.20 mi14:03:063:12:177:382:45
7:58
#10169
Finish
26.22 mi14:10:223:19:337:377:16
7:08
#10012
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi13340978897881223091589158
10K6.21 mi3.10 mi12526+8149399+3899399+3891172090129012
15K9.32 mi3.11 mi12419+1079320+799320+791223091589158
20K12.43 mi3.11 mi12295+1249232+889232+881201889778977
Half13.11 mi0.68 mi12170+1259163+699163+69978679147914
25K15.53 mi2.42 mi11689+4818904+2598904+259943775727572
30K18.64 mi3.11 mi11546+1438764+1408764+1401120082838283
20M20.00 mi1.36 mi11305+2418605+1598605+159893969636963
21M21.00 mi1.00 mi11118+1878476+1298476+129888367616761
35K21.75 mi0.75 mi10976+1428388+888388+88820764306430
23M23.00 mi1.25 mi10707+2698214+1748214+174725957395739
24M24.00 mi1.00 mi10525+1828097+1178097+117715056255625
40K24.85 mi0.85 mi10279+2467935+1627935+162571046844684
25.2M25.20 mi0.35 mi10169+1107865+707865+70582346484648
Finish26.22 mi1.02 mi10012+1577760+1057760+105657550875087

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

12230

Males

9158

M50-54

9158

5K→10K

3.1 - 6.2 mi

Top 41%
×5story building
+79ft-138ft

Overall

11720

Males

9012

M50-54

9012

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

12230

Males

9158

M50-54

9158

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

12018

Males

8977

M50-54

8977

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

9786

Males

7914

M50-54

7914

Half→25K

13.1 - 15.5 mi

Top 33%
×4story building
+66ft-88ft

Overall

9437

Males

7572

M50-54

7572

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

11200

Males

8283

M50-54

8283

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

8939

Males

6963

M50-54

6963

20M→21M

20.0 - 21.0 mi

Top 31%
×8story building
+106ft-24ft

Overall

8883

Males

6761

M50-54

6761

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

8207

Males

6430

M50-54

6430

35K→23M

21.8 - 23.0 mi

Top 26%
×5story building
+23ft-63ft

Overall

7259

Males

5739

M50-54

5739

23M→24M

23.0 - 24.0 mi

Top 25%
×6story building
+12ft-82ft

Overall

7150

Males

5625

M50-54

5625

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5710

Males

4684

M50-54

4684

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5823

Males

4648

M50-54

4648

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2story building
+22ft-21ft

Overall

6575

Males

5087

M50-54

5087

Passing Analysis

Category:
Athletes Passed
3883*
Passed By
555
Net Change
+3328
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13340
5K → 10K87258+814#13340#12526
10K → 15K249142+107#12526#12419
15K → 20K245121+124#12419#12295
20K → Half1272+125#12295#12170
Half → 25K4865+481#12170#11689
25K → 30K293150+143#11689#11546
30K → 20M25817+241#11546#11305
20M → 21M20518+187#11305#11118
21M → 35K1508+142#11118#10976
35K → 23M2778+269#10976#10707
23M → 24M1897+182#10707#10525
24M → 40K2482+246#10525#10279
40K → 25.2M1111+110#10279#10169
25.2M → Finish173*16+157#10169#10012
TOTALS3883*555+3328

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

Passing Charts

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