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BOSTON MARATHON 2025

Nicholas Jollye

Bib: 1970•M

FL

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 10%
Division (M18-39)
#0 / 5642
Top 24%
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
6:22/mi
19:48
↑ 97↓ 3451.5%
10K· 6.21 mi
6:10/mi
38:59
↑ 79↓ 1380.4%
15K· 9.32 mi
6:10/mi
58:10
↑ 67↓ 78
20K· 12.43 mi
6:11/mi
1:17:22
↑ 106↓ 860.1%
Half· 13.11 mi
6:05/mi
1:21:31
↑ 19↓ 370.5%
25K· 15.53 mi
6:13/mi
1:36:36
↑ 66↓ 880.2%
30K· 18.64 mi
6:27/mi
1:56:37
↑ 181↓ 1480.2%
20M
6:37/mi
2:05:36
↑ 64↓ 500.2%
21M
7:05/mi
2:12:41
↑ 106↓ 241.6%
35K· 21.75 mi
6:33/mi
2:17:35
↑ 17↓ 861.7%
23M
6:52/mi
2:26:11
↑ 23↓ 630.6%
24M
6:34/mi
2:32:45
↓ 821.3%
40K· 24.85 mi
6:31/mi
2:38:19
↓ 200.3%
25.2M
7:15/mi
2:40:49
↑ 13↓ 160.2%
Finish· 26.22 mi
6:06/mi
2:47:02
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:31
Pace6:13 /mi
2nd Half
Distance13.11 mi
Time1:25:31
Pace6:31 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:3719:486:2219:48
6:22
-
10K
6.21 mi10:39:4838:596:1619:11
6:10
-0:12
15K
9.32 mi10:58:5958:106:1419:11
6:10
0:00
20K
12.43 mi11:18:111:17:226:1419:12
6:11
+0:01
Half
13.11 mi11:22:201:21:316:134:09
6:05
-0:06
25K
15.53 mi11:37:251:36:366:1315:05
6:13
+0:08
30K
18.64 mi11:57:261:56:376:1520:01
6:27
+0:14
20M
20.00 mi12:06:252:05:366:178:59
6:37
+0:10
21M
21.00 mi12:13:302:12:416:197:05
7:05
+0:28
35K
21.75 mi12:18:242:17:356:204:54
6:33
-0:32
23M
23.00 mi12:27:002:26:116:218:36
6:52
+0:19
24M
24.00 mi12:33:342:32:456:226:34
6:34
-0:18
40K
24.85 mi12:39:082:38:196:225:34
6:31
-0:03
25.2M
25.20 mi12:41:382:40:496:232:30
7:15
+0:44
Finish
26.22 mi12:47:512:47:026:236:13
6:06
-1:09

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

6:05 /mi

Average Pace

6:23 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:51

89% of race

Time at Steady Pace

15:41

9% of race

Time at Slower Pace

2:30

1% of race

Average Pace: 6:22 /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 mi10:20:3719:486:2219:48
6:22
#2918
10K
6.21 mi10:39:4838:596:1619:11
6:10
#2251
15K
9.32 mi10:58:5958:106:1419:11
6:10
#2050
20K
12.43 mi11:18:111:17:226:1419:12
6:11
#1880
Half
13.11 mi11:22:201:21:316:134:09
6:05
#1856
25K
15.53 mi11:37:251:36:366:1315:05
6:13
#1785
30K
18.64 mi11:57:261:56:376:1520:01
6:27
#1738
20M
20.00 mi12:06:252:05:366:178:59
6:37
#1739
21M
21.00 mi12:13:302:12:416:197:05
7:05
#1753
35K
21.75 mi12:18:242:17:356:204:54
6:33
#1769
23M
23.00 mi12:27:002:26:116:218:36
6:52
#1801
24M
24.00 mi12:33:342:32:456:226:34
6:34
#1816
40K
24.85 mi12:39:082:38:196:225:34
6:31
#1786
25.2M
25.20 mi12:41:382:40:496:232:30
7:15
#1772
Finish
26.22 mi12:47:512:47:026:236:13
6:06
#1716
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2918277727771729(Top 6%)1642(Top 10%)1642(Top 29%)
10K6.21 mi3.10 mi2251+6672149+6282149+6281792(Top 6%)1701(Top 11%)1701(Top 30%)
15K9.32 mi3.11 mi2050+2011954+1951954+1951729(Top 6%)1642(Top 10%)1642(Top 29%)
20K12.43 mi3.11 mi1880+1701791+1631791+1631510(Top 5%)1432(Top 9%)1432(Top 25%)
Half13.11 mi0.68 mi1856+241767+241767+241505(Top 5%)1433(Top 9%)1433(Top 25%)
25K15.53 mi2.42 mi1785+711697+701697+701549(Top 5%)1471(Top 9%)1471(Top 26%)
30K18.64 mi3.11 mi1738+471653+441653+441741(Top 6%)1654(Top 10%)1654(Top 29%)
20M20.00 mi1.36 mi1739-1165316532071(Top 7%)1960(Top 12%)1960(Top 35%)
21M21.00 mi1.00 mi1753-141664-111664-112603(Top 9%)2425(Top 15%)2425(Top 43%)
35K21.75 mi0.75 mi1769-161679-151679-152728(Top 10%)2526(Top 16%)2526(Top 45%)
23M23.00 mi1.25 mi1801-321709-301709-303059(Top 11%)2798(Top 17%)2798(Top 50%)
24M24.00 mi1.00 mi1816-151720-111720-112346(Top 8%)2171(Top 13%)2171(Top 38%)
40K24.85 mi0.85 mi1786+301690+301690+301654(Top 6%)1530(Top 10%)1530(Top 27%)
25.2M25.20 mi0.35 mi1772+141677+131677+132346(Top 8%)2099(Top 13%)2099(Top 37%)
Finish26.22 mi1.02 mi1716+561625+521625+521210(Top 4%)1133(Top 7%)1133(Top 20%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21story building
+97ft-345ft

Overall

1729

Males

1642

M18-39

1642

5K→10K

3.1 - 6.2 mi

Top 6%
×5story building
+79ft-138ft

Overall

1792

Males

1701

M18-39

1701

10K→15K

6.2 - 9.3 mi

Top 6%
×3story building
+67ft-78ft

Overall

1729

Males

1642

M18-39

1642

15K→20K

9.3 - 12.4 mi

Top 5%
×5story building
+106ft-86ft

Overall

1510

Males

1432

M18-39

1432

20K→Half

12.4 - 13.1 mi

Top 5%
×2story building
+19ft-37ft

Overall

1505

Males

1433

M18-39

1433

Half→25K

13.1 - 15.5 mi

Top 5%
×4story building
+66ft-88ft

Overall

1549

Males

1471

M18-39

1471

25K→30K

15.5 - 18.6 mi

Top 6%
×9story building
+181ft-148ft

Overall

1741

Males

1654

M18-39

1654

30K→20M

18.6 - 20.0 mi

Top 7%
×5story building
+64ft-50ft

Overall

2071

Males

1960

M18-39

1960

20M→21M

20.0 - 21.0 mi

Top 9%
×8story building
+106ft-24ft

Overall

2603

Males

2425

M18-39

2425

21M→35K

21.0 - 21.8 mi

Top 10%
×7story building
+17ft-86ft

Overall

2728

Males

2526

M18-39

2526

35K→23M

21.8 - 23.0 mi

Top 11%
×5story building
+23ft-63ft

Overall

3059

Males

2798

M18-39

2798

23M→24M

23.0 - 24.0 mi

Top 8%
×6story building
+12ft-82ft

Overall

2346

Males

2171

M18-39

2171

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1654

Males

1530

M18-39

1530

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2346

Males

2099

M18-39

2099

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2story building
+22ft-21ft

Overall

1210

Males

1133

M18-39

1133

Passing Analysis

Category:
Athletes Passed
1527
Passed By
325
Net Change
+1202
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2918
5K → 10K6692+667#2918#2251
10K → 15K2109+201#2251#2050
15K → 20K1766+170#2050#1880
20K → Half262+24#1880#1856
Half → 25K8312+71#1856#1785
25K → 30K9144+47#1785#1738
30K → 20M4041-1#1738#1739
20M → 21M3448-14#1739#1753
21M → 35K1531-16#1753#1769
35K → 23M3365-32#1769#1801
23M → 24M2843-15#1801#1816
24M → 40K399+30#1816#1786
40K → 25.2M239+14#1786#1772
25.2M → Finish604+56#1772#1716
TOTALS1527325+1202
📊

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