Boston Marathon logo
BOSTON MARATHON 2025

Leland Anderson

Bib: 23197•M

TX

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:36
Rank: #21915
Start → 5K
27:36 | 8:53/mi
10K· 6.21 mi
56:37
Rank: #22853 (-938)
5K → 10K
29:01 | 9:20/mi
15K· 9.32 mi
1:26:46
Rank: #23468 (-615)
10K → 15K
30:09 | 9:42/mi
20K· 12.43 mi
1:57:52
Rank: #23704 (-236)
15K → 20K
31:06 | 10:01/mi
Half· 13.11 mi
2:04:36
Rank: #23754 (-50)
20K → Half
6:44 | 9:52/mi
25K· 15.53 mi
2:30:39
Rank: #23970 (-216)
Half → 25K
26:03 | 10:45/mi
30K· 18.64 mi
3:05:20
Rank: #24084 (-114)
25K → 30K
34:41 | 11:10/mi
20M
3:19:53
Rank: #23997 (+87)
30K → 20M
14:33 | 10:42/mi
21M
3:31:30
Rank: #23913 (+84)
20M → 21M
11:37 | 11:37/mi
35K· 21.75 mi
3:39:10
Rank: #23854 (+59)
21M → 35K
7:40 | 10:15/mi
23M
3:53:05
Rank: #23834 (+20)
35K → 23M
13:55 | 11:07/mi
24M
4:04:01
Rank: #23837 (-3)
23M → 24M
10:56 | 10:56/mi
40K· 24.85 mi
4:13:27
Rank: #23798 (+39)
24M → 40K
9:26 | 11:02/mi
25.2M
4:17:45
Rank: #23817 (-19)
40K → 25.2M
4:18 | 12:28/mi
Finish· 26.22 mi
4:28:30
Rank: #23865 (-48)
25.2M → Finish
10:45 | 10:33/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
Time2:04:36
Pace9:30 /mi
2nd Half
Distance13.11 mi
Time2:23:54
Pace10:59 /mi
📊Positive Split: 15.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:0327:368:5327:36
8:53
-
10K
6.21 mi11:54:0456:379:0729:01
9:20
+0:27
15K
9.32 mi12:24:131:26:469:1930:09
9:42
+0:22
20K
12.43 mi12:55:191:57:529:2931:06
10:01
+0:19
Half
13.11 mi13:02:032:04:369:306:44
9:52
-0:09
25K
15.53 mi13:28:062:30:399:4226:03
10:45
+0:53
30K
18.64 mi14:02:473:05:209:5734:41
11:10
+0:25
20M
20.00 mi14:17:203:19:5310:0014:33
10:42
-0:28
21M
21.00 mi14:28:573:31:3010:0411:37
11:37
+0:55
35K
21.75 mi14:36:373:39:1010:057:40
10:15
-1:22
23M
23.00 mi14:50:323:53:0510:0813:55
11:07
+0:52
24M
24.00 mi15:01:284:04:0110:1010:56
10:56
-0:11
40K
24.85 mi15:10:544:13:2710:129:26
11:02
+0:06
25.2M
25.20 mi15:15:124:17:4510:144:18
12:28
+1:26
Finish
26.22 mi15:25:574:28:3010:1510:45
10:33
-1:55

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

8:53 /mi

Average Pace

10:15 /mi

Slowest Pace

12:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:16

49% of race

Time at Steady Pace

1:25:38

32% of race

Time at Slower Pace

50:36

19% of race

Average Pace: 10:14 /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 mi11:25:0327:368:5327:36
8:53
#21915
10K
6.21 mi11:54:0456:379:0729:01
9:20
#22853
15K
9.32 mi12:24:131:26:469:1930:09
9:42
#23468
20K
12.43 mi12:55:191:57:529:2931:06
10:01
#23704
Half
13.11 mi13:02:032:04:369:306:44
9:52
#23754
25K
15.53 mi13:28:062:30:399:4226:03
10:45
#23970
30K
18.64 mi14:02:473:05:209:5734:41
11:10
#24084
20M
20.00 mi14:17:203:19:5310:0014:33
10:42
#23997
21M
21.00 mi14:28:573:31:3010:0411:37
11:37
#23913
35K
21.75 mi14:36:373:39:1010:057:40
10:15
#23854
23M
23.00 mi14:50:323:53:0510:0813:55
11:07
#23834
24M
24.00 mi15:01:284:04:0110:1010:56
10:56
#23837
40K
24.85 mi15:10:544:13:2710:129:26
11:02
#23798
25.2M
25.20 mi15:15:124:17:4510:144:18
12:28
#23817
Finish
26.22 mi15:25:574:28:3010:1510:45
10:33
#23865
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi21915132771327724294(Top 86%)14392(Top 89%)14392(Top 1143%)
10K6.21 mi3.10 mi22853-93813719-44213719-44223646(Top 83%)14098(Top 88%)14098(Top 1120%)
15K9.32 mi3.11 mi23468-61514011-29214011-29224294(Top 86%)14392(Top 89%)14392(Top 1143%)
20K12.43 mi3.11 mi23704-23614122-11114122-11124234(Top 85%)14324(Top 89%)14324(Top 1138%)
Half13.11 mi0.68 mi23754-5014144-2214144-2224530(Top 86%)14448(Top 90%)14448(Top 1148%)
25K15.53 mi2.42 mi23970-21614229-8514229-8524790(Top 87%)14550(Top 90%)14550(Top 1156%)
30K18.64 mi3.11 mi24084-11414249-2014249-2024314(Top 86%)14218(Top 88%)14218(Top 1129%)
20M20.00 mi1.36 mi23997+8714186+6314186+6322964(Top 81%)13506(Top 84%)13506(Top 1073%)
21M21.00 mi1.00 mi23913+8414133+5314133+5322850(Top 80%)13370(Top 83%)13370(Top 1062%)
35K21.75 mi0.75 mi23854+5914091+4214091+4222550(Top 79%)13189(Top 82%)13189(Top 1048%)
23M23.00 mi1.25 mi23834+2014063+2814063+2823487(Top 83%)13588(Top 84%)13588(Top 1079%)
24M24.00 mi1.00 mi23837-314052+1114052+1123848(Top 84%)13747(Top 85%)13747(Top 1092%)
40K24.85 mi0.85 mi23798+3914018+3414018+3423221(Top 82%)13348(Top 83%)13348(Top 1060%)
25.2M25.20 mi0.35 mi23817-1914021-314021-324127(Top 85%)13830(Top 86%)13830(Top 1098%)
Finish26.22 mi1.02 mi23865-4814038-1714038-1724386(Top 86%)13972(Top 87%)13972(Top 1110%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

24294

Males

14392

M60-64

14392

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

23646

Males

14098

M60-64

14098

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

24294

Males

14392

M60-64

14392

15K→20K

9.3 - 12.4 mi

Top 85%
×5stories
+106ft-86ft

Overall

24234

Males

14324

M60-64

14324

20K→Half

12.4 - 13.1 mi

Top 86%
×2stories
+19ft-37ft

Overall

24530

Males

14448

M60-64

14448

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

24790

Males

14550

M60-64

14550

25K→30K

15.5 - 18.6 mi

Top 86%
×9stories
+181ft-148ft

Overall

24314

Males

14218

M60-64

14218

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

22964

Males

13506

M60-64

13506

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

22850

Males

13370

M60-64

13370

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

22550

Males

13189

M60-64

13189

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

23487

Males

13588

M60-64

13588

23M→24M

23.0 - 24.0 mi

Top 84%
×6stories
+12ft-82ft

Overall

23848

Males

13747

M60-64

13747

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

23221

Males

13348

M60-64

13348

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

24127

Males

13830

M60-64

13830

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

24386

Males

13972

M60-64

13972

Passing Analysis

Category:
Athletes Passed
860
Passed By
2810
Net Change
-1950
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21915
5K → 10K46984-938#21915#22853
10K → 15K44659-615#22853#23468
15K → 20K83319-236#23468#23704
20K → Half858-50#23704#23754
Half → 25K64280-216#23754#23970
25K → 30K108222-114#23970#24084
30K → 20M11730+87#24084#23997
20M → 21M10521+84#23997#23913
21M → 35K7516+59#23913#23854
35K → 23M7555+20#23854#23834
23M → 24M3639-3#23834#23837
24M → 40K5920+39#23837#23798
40K → 25.2M1534-19#23798#23817
25.2M → Finish2573-48#23817#23865
TOTALS8602810-1950
📊

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