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BOSTON MARATHON 2025

Richard Swindlehurst

Bib: 1246•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 10%
Masters (Masters Men)
#0 / 10463
Top 2%
Division (M55-59)
#0 / 1648
Top 0.2%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:54
Rank: #1360
Start → 5K
18:54 | 6:05/mi
10K· 6.21 mi
38:01
Rank: #1516 (-156)
5K → 10K
19:07 | 6:09/mi
15K· 9.32 mi
57:19
Rank: #1607 (-91)
10K → 15K
19:18 | 6:13/mi
20K· 12.43 mi
1:16:46
Rank: #1662 (-55)
15K → 20K
19:27 | 6:16/mi
Half· 13.11 mi
1:21:01
Rank: #1676 (-14)
20K → Half
4:15 | 6:14/mi
25K· 15.53 mi
1:36:14
Rank: #1665 (+11)
Half → 25K
15:13 | 6:17/mi
30K· 18.64 mi
1:56:24
Rank: #1683 (-18)
25K → 30K
20:10 | 6:29/mi
20M
2:05:20
Rank: #1673 (+10)
30K → 20M
8:56 | 6:34/mi
21M
2:12:21
Rank: #1685 (-12)
20M → 21M
7:01 | 7:01/mi
35K· 21.75 mi
2:17:05
Rank: #1671 (+14)
21M → 35K
4:44 | 6:20/mi
23M
2:25:20
Rank: #1627 (+44)
35K → 23M
8:15 | 6:35/mi
24M
2:31:48
Rank: #1622 (+5)
23M → 24M
6:28 | 6:28/mi
40K· 24.85 mi
2:37:26
Rank: #1605 (+17)
24M → 40K
5:38 | 6:35/mi
25.2M
2:39:53
Rank: #1594 (+11)
40K → 25.2M
2:27 | 7:06/mi
Finish· 26.22 mi
2:46:34
Rank: #1631 (-37)
25.2M → Finish
6:41 | 6:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:01
Pace6:11 /mi
2nd Half
Distance13.11 mi
Time1:25:33
Pace6:32 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:1918:546:0518:54
6:05
-
10K
6.21 mi10:38:2638:016:0719:07
6:09
+0:04
15K
9.32 mi10:57:4457:196:0919:18
6:13
+0:04
20K
12.43 mi11:17:111:16:466:1119:27
6:16
+0:03
Half
13.11 mi11:21:261:21:016:114:15
6:14
-0:02
25K
15.53 mi11:36:391:36:146:1215:13
6:17
+0:03
30K
18.64 mi11:56:491:56:246:1520:10
6:29
+0:12
20M
20.00 mi12:05:452:05:206:168:56
6:34
+0:05
21M
21.00 mi12:12:462:12:216:187:01
7:01
+0:27
35K
21.75 mi12:17:302:17:056:184:44
6:20
-0:41
23M
23.00 mi12:25:452:25:206:198:15
6:35
+0:15
24M
24.00 mi12:32:132:31:486:206:28
6:28
-0:07
40K
24.85 mi12:37:512:37:266:205:38
6:35
+0:07
25.2M
25.20 mi12:40:182:39:536:212:27
7:06
+0:31
Finish
26.22 mi12:46:592:46:346:216:41
6:34
-0:32

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

6:21 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:06

94% of race

Time at Steady Pace

9:28

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:21 /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 mi10:19:1918:546:0518:54
6:05
#1360
10K
6.21 mi10:38:2638:016:0719:07
6:09
#1516
15K
9.32 mi10:57:4457:196:0919:18
6:13
#1607
20K
12.43 mi11:17:111:16:466:1119:27
6:16
#1662
Half
13.11 mi11:21:261:21:016:114:15
6:14
#1676
25K
15.53 mi11:36:391:36:146:1215:13
6:17
#1665
30K
18.64 mi11:56:491:56:246:1520:10
6:29
#1683
20M
20.00 mi12:05:452:05:206:168:56
6:34
#1673
21M
21.00 mi12:12:462:12:216:187:01
7:01
#1685
35K
21.75 mi12:17:302:17:056:184:44
6:20
#1671
23M
23.00 mi12:25:452:25:206:198:15
6:35
#1627
24M
24.00 mi12:32:132:31:486:206:28
6:28
#1622
40K
24.85 mi12:37:512:37:266:205:38
6:35
#1605
25.2M
25.20 mi12:40:182:39:536:212:27
7:06
#1594
Finish
26.22 mi12:46:592:46:346:216:41
6:34
#1631
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi1360129512951915(Top 7%)1824(Top 11%)1824(Top 111%)
10K6.21 mi3.10 mi1516-1561442-1471442-1471689(Top 6%)1608(Top 10%)1608(Top 98%)
15K9.32 mi3.11 mi1607-911529-871529-871915(Top 7%)1824(Top 11%)1824(Top 111%)
20K12.43 mi3.11 mi1662-551578-491578-491839(Top 6%)1750(Top 11%)1750(Top 106%)
Half13.11 mi0.68 mi1676-141591-131591-132155(Top 8%)2059(Top 13%)2059(Top 125%)
25K15.53 mi2.42 mi1665+111582+91582+91763(Top 6%)1675(Top 10%)1675(Top 102%)
30K18.64 mi3.11 mi1683-181599-171599-171940(Top 7%)1846(Top 11%)1846(Top 112%)
20M20.00 mi1.36 mi1673+101588+111588+111927(Top 7%)1824(Top 11%)1824(Top 111%)
21M21.00 mi1.00 mi1685-121597-91597-92332(Top 8%)2178(Top 14%)2178(Top 132%)
35K21.75 mi0.75 mi1671+141583+141583+141736(Top 6%)1630(Top 10%)1630(Top 99%)
23M23.00 mi1.25 mi1627+441540+431540+431791(Top 6%)1677(Top 10%)1677(Top 102%)
24M24.00 mi1.00 mi1622+51536+41536+41920(Top 7%)1782(Top 11%)1782(Top 108%)
40K24.85 mi0.85 mi1605+171520+161520+161938(Top 7%)1788(Top 11%)1788(Top 108%)
25.2M25.20 mi0.35 mi1594+111509+111509+111817(Top 6%)1656(Top 10%)1656(Top 100%)
Finish26.22 mi1.02 mi1631-371543-341543-343093(Top 11%)2748(Top 17%)2748(Top 167%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1915

Males

1824

M55-59

1824

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1689

Males

1608

M55-59

1608

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1915

Males

1824

M55-59

1824

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1839

Males

1750

M55-59

1750

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2155

Males

2059

M55-59

2059

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1763

Males

1675

M55-59

1675

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1940

Males

1846

M55-59

1846

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1927

Males

1824

M55-59

1824

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2332

Males

2178

M55-59

2178

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1736

Males

1630

M55-59

1630

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1791

Males

1677

M55-59

1677

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1920

Males

1782

M55-59

1782

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1938

Males

1788

M55-59

1788

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1817

Males

1656

M55-59

1656

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

3093

Males

2748

M55-59

2748

Passing Analysis

Category:
Athletes Passed
463
Passed By
734
Net Change
-271
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1360
5K → 10K20176-156#1360#1516
10K → 15K28119-91#1516#1607
15K → 20K3186-55#1607#1662
20K → Half721-14#1662#1676
Half → 25K4837+11#1676#1665
25K → 30K6078-18#1665#1683
30K → 20M4636+10#1683#1673
20M → 21M3648-12#1673#1685
21M → 35K239+14#1685#1671
35K → 23M6117+44#1671#1627
23M → 24M3833+5#1627#1622
24M → 40K3518+17#1622#1605
40K → 25.2M165+11#1605#1594
25.2M → Finish1451-37#1594#1631
TOTALS463734-271
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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