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BOSTON MARATHON 2025

Mason Palissery

NY

Bib: 13211 F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 30%
Gender (Female)
#0 / 12228
Top 13%
Division (F18-39)
#0 / 5469
Top 23%
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
6:45/mi
20:58
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:51/mi
42:15
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:53/mi
1:03:37
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:07/mi
1:25:44
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:58/mi
1:30:29
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:11/mi
1:50:19
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:06/mi
2:15:29
↑ 181↓ 1480.2%
138 ft elev
20M
7:37/mi
2:25:50
↑ 64↓ 500.2%
148 ft elev
21M
8:47/mi
2:34:37
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:32/mi
2:40:15
↑ 17↓ 861.7%
156 ft elev
23M
8:01/mi
2:50:17
↑ 23↓ 630.6%
116 ft elev
24M
7:45/mi
2:58:02
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:55/mi
3:04:48
↓ 200.3%
20 ft elev
25.2M
8:10/mi
3:07:37
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:05/mi
3:14:50
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:29
Pace6:54 /mi
2nd Half
Distance13.11 mi
Time1:44:21
Pace7:58 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:2220:586:4520:58
6:45
-
10K
6.21 mi11:12:3942:156:4821:17
6:51
+0:06
15K
9.32 mi11:34:011:03:376:5021:22
6:53
+0:02
20K
12.43 mi11:56:081:25:446:5422:07
7:07
+0:14
Half
13.11 mi12:00:531:30:296:544:45
6:58
-0:09
25K
15.53 mi12:20:431:50:197:0619:50
8:11
+1:13
30K
18.64 mi12:45:532:15:297:1625:10
8:06
-0:05
20M
20.00 mi12:56:142:25:507:1710:21
7:37
-0:29
21M
21.00 mi13:05:012:34:377:228:47
8:47
+1:10
35K
21.75 mi13:10:392:40:157:225:38
7:32
-1:15
23M
23.00 mi13:20:412:50:177:2410:02
8:01
+0:29
24M
24.00 mi13:28:262:58:027:257:45
7:45
-0:16
40K
24.85 mi13:35:123:04:487:266:46
7:55
+0:10
25.2M
25.20 mi13:38:013:07:377:272:49
8:10
+0:15
Finish
26.22 mi13:45:143:14:507:267:13
7:05
-1:05

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

6:45 /mi

Average Pace

7:26 /mi

Slowest Pace

8:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:42

50% of race

Time at Steady Pace

23:44

12% of race

Time at Slower Pace

1:13:24

38% of race

Average Pace: 7:26 /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 mi10:51:2220:586:4520:58
6:45
#5914
10K
6.21 mi11:12:3942:156:4821:17
6:51
#6303
15K
9.32 mi11:34:011:03:376:5021:22
6:53
#6460
20K
12.43 mi11:56:081:25:446:5422:07
7:07
#6811
Half
13.11 mi12:00:531:30:296:544:45
6:58
#6845
25K
15.53 mi12:20:431:50:197:0619:50
8:11
#7939
30K
18.64 mi12:45:532:15:297:1625:10
8:06
#8581
20M
20.00 mi12:56:142:25:507:1710:21
7:37
#8467
21M
21.00 mi13:05:012:34:377:228:47
8:47
#8664
35K
21.75 mi13:10:392:40:157:225:38
7:32
#8636
23M
23.00 mi13:20:412:50:177:2410:02
8:01
#8682
24M
24.00 mi13:28:262:58:027:257:45
7:45
#8684
40K
24.85 mi13:35:123:04:487:266:46
7:55
#8681
25.2M
25.20 mi13:38:013:07:377:272:49
8:10
#8616
Finish
26.22 mi13:45:143:14:507:267:13
7:05
#8496
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi59144624626804(Top 24%)687(Top 6%)687(Top 13%)
10K6.21 mi3.10 mi6303-389525-63525-636890(Top 24%)688(Top 6%)688(Top 13%)
15K9.32 mi3.11 mi6460-157586-61586-616804(Top 24%)687(Top 6%)687(Top 13%)
20K12.43 mi3.11 mi6811-351662-76662-767648(Top 27%)989(Top 8%)989(Top 18%)
Half13.11 mi0.68 mi6845-34670-8670-87384(Top 26%)882(Top 7%)882(Top 16%)
25K15.53 mi2.42 mi7939-10941026-3561026-35615168(Top 53%)4823(Top 39%)4823(Top 88%)
30K18.64 mi3.11 mi8581-6421332-3061332-30612107(Top 43%)3334(Top 27%)3334(Top 61%)
20M20.00 mi1.36 mi8467+1141318+141318+147822(Top 28%)1473(Top 12%)1473(Top 27%)
21M21.00 mi1.00 mi8664-1971441-1231441-12312200(Top 43%)3697(Top 30%)3697(Top 68%)
35K21.75 mi0.75 mi8636+28144114418865(Top 31%)2059(Top 17%)2059(Top 38%)
23M23.00 mi1.25 mi8682-461505-641505-6410124(Top 36%)2791(Top 23%)2791(Top 51%)
24M24.00 mi1.00 mi8684-21545-401545-409466(Top 33%)2543(Top 21%)2543(Top 46%)
40K24.85 mi0.85 mi8681+31582-371582-379581(Top 34%)2706(Top 22%)2706(Top 49%)
25.2M25.20 mi0.35 mi8616+651568+141568+146936(Top 24%)1608(Top 13%)1608(Top 29%)
Finish26.22 mi1.02 mi8496+1201540+281540+286287(Top 22%)1353(Top 11%)1353(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21story building
+97ft-345ft

Overall

6804

Females

687

F18-39

687

5K→10K

3.1 - 6.2 mi

Top 24%
×5story building
+79ft-138ft

Overall

6890

Females

688

F18-39

688

10K→15K

6.2 - 9.3 mi

Top 24%
×3story building
+67ft-78ft

Overall

6804

Females

687

F18-39

687

15K→20K

9.3 - 12.4 mi

Top 27%
×5story building
+106ft-86ft

Overall

7648

Females

989

F18-39

989

20K→Half

12.4 - 13.1 mi

Top 26%
×2story building
+19ft-37ft

Overall

7384

Females

882

F18-39

882

Half→25K

13.1 - 15.5 mi

Top 53%
×4story building
+66ft-88ft

Overall

15168

Females

4823

F18-39

4823

25K→30K

15.5 - 18.6 mi

Top 43%
×9story building
+181ft-148ft

Overall

12107

Females

3334

F18-39

3334

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

7822

Females

1473

F18-39

1473

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

12200

Females

3697

F18-39

3697

21M→35K

21.0 - 21.8 mi

Top 31%
×7story building
+17ft-86ft

Overall

8865

Females

2059

F18-39

2059

35K→23M

21.8 - 23.0 mi

Top 36%
×5story building
+23ft-63ft

Overall

10124

Females

2791

F18-39

2791

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

9466

Females

2543

F18-39

2543

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9581

Females

2706

F18-39

2706

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6936

Females

1608

F18-39

1608

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2story building
+22ft-21ft

Overall

6287

Females

1353

F18-39

1353

Passing Analysis

Category:
Athletes Passed
1067
Passed By
3649
Net Change
-2582
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5914
5K → 10K74463-389#5914#6303
10K → 15K106263-157#6303#6460
15K → 20K44395-351#6460#6811
20K → Half1246-34#6811#6845
Half → 25K61100-1094#6845#7939
25K → 30K70712-642#7939#8581
30K → 20M15137+114#8581#8467
20M → 21M45242-197#8467#8664
21M → 35K6840+28#8664#8636
35K → 23M108154-46#8636#8682
23M → 24M7981-2#8682#8684
24M → 40K8986+3#8684#8681
40K → 25.2M738+65#8681#8616
25.2M → Finish14222+120#8616#8496
TOTALS10673649-2582
📊

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