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BOSTON MARATHON 2025

Shawn Palandri

Bib: 12599•M

OR

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 45%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 48%
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:23/mi
22:57
↑ 97↓ 3451.5%
10K· 6.21 mi
7:21/mi
45:47
↑ 79↓ 1380.4%
15K· 9.32 mi
7:20/mi
1:08:34
↑ 67↓ 78
20K· 12.43 mi
7:20/mi
1:31:22
↑ 106↓ 860.1%
Half· 13.11 mi
7:17/mi
1:36:20
↑ 19↓ 370.5%
25K· 15.53 mi
7:20/mi
1:54:08
↑ 66↓ 880.2%
30K· 18.64 mi
7:43/mi
2:18:06
↑ 181↓ 1480.2%
20M
8:14/mi
2:29:17
↑ 64↓ 500.2%
21M
9:14/mi
2:38:31
↑ 106↓ 241.6%
35K· 21.75 mi
8:20/mi
2:44:45
↑ 17↓ 861.7%
23M
9:21/mi
2:56:27
↑ 23↓ 630.6%
24M
9:18/mi
3:05:45
↓ 821.3%
40K· 24.85 mi
10:35/mi
3:14:48
↓ 200.3%
25.2M
11:16/mi
3:18:41
↑ 13↓ 160.2%
Finish· 26.22 mi
10:01/mi
3:28:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:20
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:52:33
Pace8:35 /mi
📊Positive Split: 16.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:2422:577:2322:57
7:23
-
10K
6.21 mi11:14:1445:477:2222:50
7:21
-0:02
15K
9.32 mi11:37:011:08:347:2122:47
7:20
-0:01
20K
12.43 mi11:59:491:31:227:2122:48
7:20
0:00
Half
13.11 mi12:04:471:36:207:214:58
7:17
-0:03
25K
15.53 mi12:22:351:54:087:2117:48
7:20
+0:03
30K
18.64 mi12:46:332:18:067:2523:58
7:43
+0:23
20M
20.00 mi12:57:442:29:177:2811:11
8:14
+0:31
21M
21.00 mi13:06:582:38:317:339:14
9:14
+1:00
35K
21.75 mi13:13:122:44:457:356:14
8:20
-0:54
23M
23.00 mi13:24:542:56:277:4011:42
9:21
+1:01
24M
24.00 mi13:34:123:05:457:449:18
9:18
-0:03
40K
24.85 mi13:43:153:14:487:509:03
10:35
+1:17
25.2M
25.20 mi13:47:083:18:417:533:53
11:16
+0:41
Finish
26.22 mi13:57:203:28:537:5810:12
10:01
-1:15

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

7:17 /mi

Average Pace

7:58 /mi

Slowest Pace

11:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:08

55% of race

Time at Steady Pace

41:23

20% of race

Time at Slower Pace

53:22

26% of race

Average Pace: 7:58 /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 mi10:51:2422:577:2322:57
7:23
#11195
10K
6.21 mi11:14:1445:477:2222:50
7:21
#10932
15K
9.32 mi11:37:011:08:347:2122:47
7:20
#10682
20K
12.43 mi11:59:491:31:227:2122:48
7:20
#10324
Half
13.11 mi12:04:471:36:207:214:58
7:17
#10279
25K
15.53 mi12:22:351:54:087:2117:48
7:20
#9972
30K
18.64 mi12:46:332:18:067:2523:58
7:43
#9772
20M
20.00 mi12:57:442:29:177:2811:11
8:14
#9904
21M
21.00 mi13:06:582:38:317:339:14
9:14
#10231
35K
21.75 mi13:13:122:44:457:356:14
8:20
#10415
23M
23.00 mi13:24:542:56:277:4011:42
9:21
#10917
24M
24.00 mi13:34:123:05:457:449:18
9:18
#11328
40K
24.85 mi13:43:153:14:487:509:03
10:35
#11996
25.2M
25.20 mi13:47:083:18:417:533:53
11:16
#12232
Finish
26.22 mi13:57:203:28:537:5810:12
10:01
#12865
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi111958802880210266(Top 36%)8233(Top 51%)8233(Top 345%)
10K6.21 mi3.10 mi10932+2638633+1698633+16910736(Top 38%)8533(Top 53%)8533(Top 358%)
15K9.32 mi3.11 mi10682+2508482+1518482+15110266(Top 36%)8233(Top 51%)8233(Top 345%)
20K12.43 mi3.11 mi10324+3588275+2078275+2079355(Top 33%)7663(Top 48%)7663(Top 321%)
Half13.11 mi0.68 mi10279+458245+308245+309816(Top 35%)7944(Top 49%)7944(Top 333%)
25K15.53 mi2.42 mi9972+3078056+1898056+1898682(Top 31%)7168(Top 45%)7168(Top 300%)
30K18.64 mi3.11 mi9772+2007886+1707886+1709284(Top 33%)7307(Top 45%)7307(Top 306%)
20M20.00 mi1.36 mi9904-1327937-517937-5111991(Top 42%)8526(Top 53%)8526(Top 357%)
21M21.00 mi1.00 mi10231-3278048-1118048-11114768(Top 52%)9683(Top 60%)9683(Top 406%)
35K21.75 mi0.75 mi10415-1848117-698117-6914429(Top 51%)9461(Top 59%)9461(Top 397%)
23M23.00 mi1.25 mi10917-5028321-2048321-20417971(Top 63%)10949(Top 68%)10949(Top 459%)
24M24.00 mi1.00 mi11328-4118471-1508471-15018791(Top 66%)11305(Top 70%)11305(Top 474%)
40K24.85 mi0.85 mi11996-6688752-2818752-28122131(Top 78%)12799(Top 79%)12799(Top 536%)
25.2M25.20 mi0.35 mi12232-2368866-1148866-11421359(Top 75%)12448(Top 77%)12448(Top 522%)
Finish26.22 mi1.02 mi12865-6339145-2799145-27922948(Top 81%)13243(Top 82%)13243(Top 555%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

10266

Males

8233

M45-49

8233

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

10736

Males

8533

M45-49

8533

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

10266

Males

8233

M45-49

8233

15K→20K

9.3 - 12.4 mi

Top 33%
×5story building
+106ft-86ft

Overall

9355

Males

7663

M45-49

7663

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9816

Males

7944

M45-49

7944

Half→25K

13.1 - 15.5 mi

Top 31%
×4story building
+66ft-88ft

Overall

8682

Males

7168

M45-49

7168

25K→30K

15.5 - 18.6 mi

Top 33%
×9story building
+181ft-148ft

Overall

9284

Males

7307

M45-49

7307

30K→20M

18.6 - 20.0 mi

Top 42%
×5story building
+64ft-50ft

Overall

11991

Males

8526

M45-49

8526

20M→21M

20.0 - 21.0 mi

Top 52%
×8story building
+106ft-24ft

Overall

14768

Males

9683

M45-49

9683

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

14429

Males

9461

M45-49

9461

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

17971

Males

10949

M45-49

10949

23M→24M

23.0 - 24.0 mi

Top 66%
×6story building
+12ft-82ft

Overall

18791

Males

11305

M45-49

11305

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

22131

Males

12799

M45-49

12799

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

21359

Males

12448

M45-49

12448

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

22948

Males

13243

M45-49

13243

Passing Analysis

Category:
Athletes Passed
1994*
Passed By
3661
Net Change
-1670
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11195
5K → 10K406143+263#11195#10932
10K → 15K30555+250#10932#10682
15K → 20K38325+358#10682#10324
20K → Half5914+45#10324#10279
Half → 25K328*21+307#10279#9972
25K → 30K316116+200#9972#9772
30K → 20M79210-132#9772#9904
20M → 21M32357-327#9904#10231
21M → 35K20204-184#10231#10415
35K → 23M24526-502#10415#10917
23M → 24M26437-411#10917#11328
24M → 40K6674-668#11328#11996
40K → 25.2M4240-236#11996#12232
25.2M → Finish6639-633#12232#12865
TOTALS1994*3661-1670

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing