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BOSTON MARATHON 2025

William Flugrad

Bib: 2713•M

MA

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 23%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:27
Rank: #2204
Start → 5K
19:27 | 6:16/mi
10K· 6.21 mi
38:38
Rank: #1964 (+240)
5K → 10K
19:11 | 6:10/mi
15K· 9.32 mi
57:54
Rank: #1905 (+59)
10K → 15K
19:16 | 6:12/mi
20K· 12.43 mi
1:18:03
Rank: #2151 (-246)
15K → 20K
20:09 | 6:29/mi
Half· 13.11 mi
1:22:12
Rank: #2120 (+31)
20K → Half
4:09 | 6:05/mi
25K· 15.53 mi
1:37:18
Rank: #2016 (+104)
Half → 25K
15:06 | 6:14/mi
30K· 18.64 mi
1:57:18
Rank: #1906 (+110)
25K → 30K
20:00 | 6:26/mi
20M
2:06:09
Rank: #1874 (+32)
30K → 20M
8:51 | 6:31/mi
21M
2:13:01
Rank: #1826 (+48)
20M → 21M
6:52 | 6:52/mi
35K· 21.75 mi
2:17:40
Rank: #1786 (+40)
21M → 35K
4:39 | 6:13/mi
23M
2:25:49
Rank: #1738 (+48)
35K → 23M
8:09 | 6:31/mi
24M
2:32:13
Rank: #1700 (+38)
23M → 24M
6:24 | 6:24/mi
40K· 24.85 mi
2:37:48
Rank: #1672 (+28)
24M → 40K
5:35 | 6:32/mi
25.2M
2:40:16
Rank: #1669 (+3)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:46:41
Rank: #1656 (+13)
25.2M → Finish
6:25 | 6:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:12
Pace6:16 /mi
2nd Half
Distance13.11 mi
Time1:24:29
Pace6:27 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4319:276:1619:27
6:16
-
10K
6.21 mi10:39:5438:386:1319:11
6:10
-0:06
15K
9.32 mi10:59:1057:546:1319:16
6:12
+0:02
20K
12.43 mi11:19:191:18:036:1720:09
6:29
+0:17
Half
13.11 mi11:23:281:22:126:164:09
6:05
-0:24
25K
15.53 mi11:38:341:37:186:1615:06
6:14
+0:09
30K
18.64 mi11:58:341:57:186:1820:00
6:26
+0:12
20M
20.00 mi12:07:252:06:096:188:51
6:31
+0:05
21M
21.00 mi12:14:172:13:016:206:52
6:52
+0:21
35K
21.75 mi12:18:562:17:406:204:39
6:13
-0:39
23M
23.00 mi12:27:052:25:496:208:09
6:31
+0:18
24M
24.00 mi12:33:292:32:136:216:24
6:24
-0:07
40K
24.85 mi12:39:042:37:486:215:35
6:32
+0:08
25.2M
25.20 mi12:41:322:40:166:222:28
7:09
+0:37
Finish
26.22 mi12:47:572:46:416:226:25
6:18
-0:51

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

6:22 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:21

94% of race

Time at Steady Pace

9:20

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 mi10:20:4319:276:1619:27
6:16
#2204
10K
6.21 mi10:39:5438:386:1319:11
6:10
#1964
15K
9.32 mi10:59:1057:546:1319:16
6:12
#1905
20K
12.43 mi11:19:191:18:036:1720:09
6:29
#2151
Half
13.11 mi11:23:281:22:126:164:09
6:05
#2120
25K
15.53 mi11:38:341:37:186:1615:06
6:14
#2016
30K
18.64 mi11:58:341:57:186:1820:00
6:26
#1906
20M
20.00 mi12:07:252:06:096:188:51
6:31
#1874
21M
21.00 mi12:14:172:13:016:206:52
6:52
#1826
35K
21.75 mi12:18:562:17:406:204:39
6:13
#1786
23M
23.00 mi12:27:052:25:496:208:09
6:31
#1738
24M
24.00 mi12:33:292:32:136:216:24
6:24
#1700
40K
24.85 mi12:39:042:37:486:215:35
6:32
#1672
25.2M
25.20 mi12:41:322:40:166:222:28
7:09
#1669
Finish
26.22 mi12:47:572:46:416:226:25
6:18
#1656
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2204210521051879(Top 7%)1790(Top 11%)1790(Top 32%)
10K6.21 mi3.10 mi1964+2401872+2331872+2331789(Top 6%)1698(Top 11%)1698(Top 30%)
15K9.32 mi3.11 mi1905+591811+611811+611879(Top 7%)1790(Top 11%)1790(Top 32%)
20K12.43 mi3.11 mi2151-2462053-2422053-2423046(Top 11%)2898(Top 18%)2898(Top 51%)
Half13.11 mi0.68 mi2120+312024+292024+291499(Top 5%)1427(Top 9%)1427(Top 25%)
25K15.53 mi2.42 mi2016+1041921+1031921+1031579(Top 6%)1500(Top 9%)1500(Top 27%)
30K18.64 mi3.11 mi1906+1101816+1051816+1051707(Top 6%)1620(Top 10%)1620(Top 29%)
20M20.00 mi1.36 mi1874+321783+331783+331680(Top 6%)1588(Top 10%)1588(Top 28%)
21M21.00 mi1.00 mi1826+481736+471736+471762(Top 6%)1663(Top 10%)1663(Top 29%)
35K21.75 mi0.75 mi1786+401696+401696+401303(Top 5%)1233(Top 8%)1233(Top 22%)
23M23.00 mi1.25 mi1738+481648+481648+481496(Top 5%)1406(Top 9%)1406(Top 25%)
24M24.00 mi1.00 mi1700+381610+381610+381666(Top 6%)1553(Top 10%)1553(Top 28%)
40K24.85 mi0.85 mi1672+281582+281582+281733(Top 6%)1603(Top 10%)1603(Top 28%)
25.2M25.20 mi0.35 mi1669+31580+21580+21988(Top 7%)1801(Top 11%)1801(Top 32%)
Finish26.22 mi1.02 mi1656+131567+131567+131878(Top 7%)1733(Top 11%)1733(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1879

Males

1790

M18-39

1790

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1789

Males

1698

M18-39

1698

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1879

Males

1790

M18-39

1790

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3046

Males

2898

M18-39

2898

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1499

Males

1427

M18-39

1427

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1579

Males

1500

M18-39

1500

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1707

Males

1620

M18-39

1620

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1680

Males

1588

M18-39

1588

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1762

Males

1663

M18-39

1663

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1303

Males

1233

M18-39

1233

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1496

Males

1406

M18-39

1406

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1666

Males

1553

M18-39

1553

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1733

Males

1603

M18-39

1603

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1988

Males

1801

M18-39

1801

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1878

Males

1733

M18-39

1733

Passing Analysis

Category:
Athletes Passed
1018
Passed By
470
Net Change
+548
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2204
5K → 10K27232+240#2204#1964
10K → 15K8728+59#1964#1905
15K → 20K19265-246#1905#2151
20K → Half332+31#2151#2120
Half → 25K1128+104#2120#2016
25K → 30K12919+110#2016#1906
30K → 20M4917+32#1906#1874
20M → 21M6517+48#1874#1826
21M → 35K433+40#1826#1786
35K → 23M6517+48#1786#1738
23M → 24M5012+38#1738#1700
24M → 40K4113+28#1700#1672
40K → 25.2M1613+3#1672#1669
25.2M → Finish3724+13#1669#1656
TOTALS1018470+548
📊

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