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BOSTON MARATHON 2025

Marc Whittaker

Bib: 5352•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 9%
Masters (Masters Men)
#0 / 10463
Top 2%
Division (M40-44)
#0 / 2247
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:41
Rank: #2670
Start → 5K
19:41 | 6:20/mi
10K· 6.21 mi
39:21
Rank: #2642 (+28)
5K → 10K
19:40 | 6:20/mi
15K· 9.32 mi
58:42
Rank: #2362 (+280)
10K → 15K
19:21 | 6:14/mi
20K· 12.43 mi
1:18:06
Rank: #2173 (+189)
15K → 20K
19:24 | 6:15/mi
Half· 13.11 mi
1:22:17
Rank: #2145 (+28)
20K → Half
4:11 | 6:08/mi
25K· 15.53 mi
1:37:35
Rank: #2089 (+56)
Half → 25K
15:18 | 6:19/mi
30K· 18.64 mi
1:57:41
Rank: #2000 (+89)
25K → 30K
20:06 | 6:28/mi
20M
2:06:37
Rank: #1979 (+21)
30K → 20M
8:56 | 6:34/mi
21M
2:13:26
Rank: #1932 (+47)
20M → 21M
6:49 | 6:49/mi
35K· 21.75 mi
2:18:08
Rank: #1884 (+48)
21M → 35K
4:42 | 6:17/mi
23M
2:26:09
Rank: #1789 (+95)
35K → 23M
8:01 | 6:24/mi
24M
2:32:31
Rank: #1759 (+30)
23M → 24M
6:22 | 6:22/mi
40K· 24.85 mi
2:38:03
Rank: #1731 (+28)
24M → 40K
5:32 | 6:28/mi
25.2M
2:40:26
Rank: #1702 (+29)
40K → 25.2M
2:23 | 6:55/mi
Finish· 26.22 mi
2:46:28
Rank: #1607 (+95)
25.2M → Finish
6:02 | 5:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:17
Pace6:17 /mi
2nd Half
Distance13.11 mi
Time1:24:11
Pace6:25 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2519:416:2019:41
6:20
-
10K
6.21 mi10:43:0539:216:2019:40
6:20
0:00
15K
9.32 mi11:02:2658:426:1819:21
6:14
-0:06
20K
12.43 mi11:21:501:18:066:1719:24
6:15
+0:01
Half
13.11 mi11:26:011:22:176:174:11
6:08
-0:07
25K
15.53 mi11:41:191:37:356:1715:18
6:19
+0:11
30K
18.64 mi12:01:251:57:416:1920:06
6:28
+0:09
20M
20.00 mi12:10:212:06:376:208:56
6:34
+0:06
21M
21.00 mi12:17:102:13:266:216:49
6:49
+0:15
35K
21.75 mi12:21:522:18:086:214:42
6:17
-0:32
23M
23.00 mi12:29:532:26:096:218:01
6:24
+0:07
24M
24.00 mi12:36:152:32:316:216:22
6:22
-0:02
40K
24.85 mi12:41:472:38:036:225:32
6:28
+0:06
25.2M
25.20 mi12:44:102:40:266:222:23
6:55
+0:27
Finish
26.22 mi12:50:122:46:286:216:02
5:55
-1:00

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

5:55 /mi

Average Pace

6:21 /mi

Slowest Pace

6:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:20

89% of race

Time at Steady Pace

18:08

11% 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 mi10:23:2519:416:2019:41
6:20
#2670
10K
6.21 mi10:43:0539:216:2019:40
6:20
#2642
15K
9.32 mi11:02:2658:426:1819:21
6:14
#2362
20K
12.43 mi11:21:501:18:066:1719:24
6:15
#2173
Half
13.11 mi11:26:011:22:176:174:11
6:08
#2145
25K
15.53 mi11:41:191:37:356:1715:18
6:19
#2089
30K
18.64 mi12:01:251:57:416:1920:06
6:28
#2000
20M
20.00 mi12:10:212:06:376:208:56
6:34
#1979
21M
21.00 mi12:17:102:13:266:216:49
6:49
#1932
35K
21.75 mi12:21:522:18:086:214:42
6:17
#1884
23M
23.00 mi12:29:532:26:096:218:01
6:24
#1789
24M
24.00 mi12:36:152:32:316:216:22
6:22
#1759
40K
24.85 mi12:41:472:38:036:225:32
6:28
#1731
25.2M
25.20 mi12:44:102:40:266:222:23
6:55
#1702
Finish
26.22 mi12:50:122:46:286:216:02
5:55
#1607
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2670254525451979(Top 7%)1885(Top 12%)1885(Top 84%)
10K6.21 mi3.10 mi2642+282516+292516+292615(Top 9%)2493(Top 15%)2493(Top 111%)
15K9.32 mi3.11 mi2362+2802257+2592257+2591979(Top 7%)1885(Top 12%)1885(Top 84%)
20K12.43 mi3.11 mi2173+1892074+1832074+1831775(Top 6%)1687(Top 10%)1687(Top 75%)
Half13.11 mi0.68 mi2145+282048+262048+261679(Top 6%)1598(Top 10%)1598(Top 71%)
25K15.53 mi2.42 mi2089+561992+561992+561916(Top 7%)1822(Top 11%)1822(Top 81%)
30K18.64 mi3.11 mi2000+891904+881904+881853(Top 7%)1763(Top 11%)1763(Top 78%)
20M20.00 mi1.36 mi1979+211884+201884+201925(Top 7%)1822(Top 11%)1822(Top 81%)
21M21.00 mi1.00 mi1932+471836+481836+481595(Top 6%)1504(Top 9%)1504(Top 67%)
35K21.75 mi0.75 mi1884+481789+471789+471547(Top 5%)1457(Top 9%)1457(Top 65%)
23M23.00 mi1.25 mi1789+951697+921697+921160(Top 4%)1096(Top 7%)1096(Top 49%)
24M24.00 mi1.00 mi1759+301667+301667+301547(Top 5%)1446(Top 9%)1446(Top 64%)
40K24.85 mi0.85 mi1731+281640+271640+271522(Top 5%)1409(Top 9%)1409(Top 63%)
25.2M25.20 mi0.35 mi1702+291613+271613+271266(Top 4%)1168(Top 7%)1168(Top 52%)
Finish26.22 mi1.02 mi1607+951521+921521+92751(Top 3%)707(Top 4%)707(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1979

Males

1885

M40-44

1885

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2615

Males

2493

M40-44

2493

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1979

Males

1885

M40-44

1885

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1775

Males

1687

M40-44

1687

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1679

Males

1598

M40-44

1598

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1916

Males

1822

M40-44

1822

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1853

Males

1763

M40-44

1763

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1925

Males

1822

M40-44

1822

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1595

Males

1504

M40-44

1504

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1547

Males

1457

M40-44

1457

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1160

Males

1096

M40-44

1096

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1547

Males

1446

M40-44

1446

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1522

Males

1409

M40-44

1409

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1266

Males

1168

M40-44

1168

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

751

Males

707

M40-44

707

Passing Analysis

Category:
Athletes Passed
1302
Passed By
239
Net Change
+1063
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2670
5K → 10K129101+28#2670#2642
10K → 15K2877+280#2642#2362
15K → 20K1956+189#2362#2173
20K → Half302+28#2173#2145
Half → 25K7418+56#2145#2089
25K → 30K11728+89#2089#2000
30K → 20M4423+21#2000#1979
20M → 21M5912+47#1979#1932
21M → 35K513+48#1932#1884
35K → 23M994+95#1884#1789
23M → 24M4515+30#1789#1759
24M → 40K4517+28#1759#1731
40K → 25.2M312+29#1731#1702
25.2M → Finish961+95#1702#1607
TOTALS1302239+1063
📊

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