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BOSTON MARATHON 2025

Bill Burgess

Bib: 10969•M

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 32%
Gender (Male)
#0 / 16105
Top 45%
Masters (Masters Men)
#0 / 10463
Top 33%
Division (M45-49)
#0 / 2386
Top 48%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:45
Rank: #7825
Start → 5K
21:45 | 7:00/mi
10K· 6.21 mi
43:53
Rank: #8360 (-535)
5K → 10K
22:08 | 7:07/mi
15K· 9.32 mi
1:06:21
Rank: #8646 (-286)
10K → 15K
22:28 | 7:14/mi
20K· 12.43 mi
1:29:22
Rank: #8902 (-256)
15K → 20K
23:01 | 7:25/mi
Half· 13.11 mi
1:34:29
Rank: #9053 (-151)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
1:52:50
Rank: #9254 (-201)
Half → 25K
18:21 | 7:34/mi
30K· 18.64 mi
2:20:18
Rank: #10819 (-1565)
25K → 30K
27:28 | 8:50/mi
20M
2:30:41
Rank: #10551 (+268)
30K → 20M
10:23 | 7:38/mi
21M
2:38:42
Rank: #10297 (+254)
20M → 21M
8:01 | 8:01/mi
35K· 21.75 mi
2:44:03
Rank: #10116 (+181)
21M → 35K
5:21 | 7:09/mi
23M
2:53:20
Rank: #9802 (+314)
35K → 23M
9:17 | 7:25/mi
24M
3:00:40
Rank: #9614 (+188)
23M → 24M
7:20 | 7:20/mi
40K· 24.85 mi
3:06:59
Rank: #9443 (+171)
24M → 40K
6:19 | 7:23/mi
25.2M
3:09:43
Rank: #9335 (+108)
40K → 25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
3:16:49
Rank: #9134 (+201)
25.2M → Finish
7:06 | 6:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:29
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time1:42:20
Pace7:48 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:4421:457:0021:45
7:00
-
10K
6.21 mi11:10:5243:537:0422:08
7:07
+0:07
15K
9.32 mi11:33:201:06:217:0722:28
7:14
+0:07
20K
12.43 mi11:56:211:29:227:1123:01
7:25
+0:11
Half
13.11 mi12:01:281:34:297:125:07
7:30
+0:05
25K
15.53 mi12:19:491:52:507:1618:21
7:34
+0:04
30K
18.64 mi12:47:172:20:187:3227:28
8:50
+1:16
20M
20.00 mi12:57:402:30:417:3210:23
7:38
-1:12
21M
21.00 mi13:05:412:38:427:338:01
8:01
+0:23
35K
21.75 mi13:11:022:44:037:335:21
7:09
-0:52
23M
23.00 mi13:20:192:53:207:329:17
7:25
+0:16
24M
24.00 mi13:27:393:00:407:327:20
7:20
-0:05
40K
24.85 mi13:33:583:06:597:316:19
7:23
+0:03
25.2M
25.20 mi13:36:423:09:437:322:44
7:56
+0:33
Finish
26.22 mi13:43:483:16:497:317:06
6:58
-0:58

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

6:58 /mi

Average Pace

7:31 /mi

Slowest Pace

8:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

56:20

29% of race

Time at Steady Pace

1:42:16

52% of race

Time at Slower Pace

38:13

19% of race

Average Pace: 7:30 /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 mi10:48:4421:457:0021:45
7:00
#7825
10K
6.21 mi11:10:5243:537:0422:08
7:07
#8360
15K
9.32 mi11:33:201:06:217:0722:28
7:14
#8646
20K
12.43 mi11:56:211:29:227:1123:01
7:25
#8902
Half
13.11 mi12:01:281:34:297:125:07
7:30
#9053
25K
15.53 mi12:19:491:52:507:1618:21
7:34
#9254
30K
18.64 mi12:47:172:20:187:3227:28
8:50
#10819
20M
20.00 mi12:57:402:30:417:3210:23
7:38
#10551
21M
21.00 mi13:05:412:38:427:338:01
8:01
#10297
35K
21.75 mi13:11:022:44:037:335:21
7:09
#10116
23M
23.00 mi13:20:192:53:207:329:17
7:25
#9802
24M
24.00 mi13:27:393:00:407:327:20
7:20
#9614
40K
24.85 mi13:33:583:06:597:316:19
7:23
#9443
25.2M
25.20 mi13:36:423:09:437:322:44
7:56
#9335
Finish
26.22 mi13:43:483:16:497:317:06
6:58
#9134
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7825688768879374(Top 33%)7753(Top 48%)7753(Top 325%)
10K6.21 mi3.10 mi8360-5357208-3217208-3218863(Top 31%)7519(Top 47%)7519(Top 315%)
15K9.32 mi3.11 mi8646-2867373-1657373-1659374(Top 33%)7753(Top 48%)7753(Top 325%)
20K12.43 mi3.11 mi8902-2567506-1337506-1339962(Top 35%)7988(Top 50%)7988(Top 335%)
Half13.11 mi0.68 mi9053-1517590-847590-8411608(Top 41%)8818(Top 55%)8818(Top 370%)
25K15.53 mi2.42 mi9254-2017667-777667-7710473(Top 37%)8125(Top 50%)8125(Top 341%)
30K18.64 mi3.11 mi10819-15658417-7508417-75016827(Top 59%)10839(Top 67%)10839(Top 454%)
20M20.00 mi1.36 mi10551+2688243+1748243+1747976(Top 28%)6430(Top 40%)6430(Top 269%)
21M21.00 mi1.00 mi10297+2548082+1618082+1617434(Top 26%)5937(Top 37%)5937(Top 249%)
35K21.75 mi0.75 mi10116+1817965+1177965+1176298(Top 22%)5271(Top 33%)5271(Top 221%)
23M23.00 mi1.25 mi9802+3147769+1967769+1966141(Top 22%)5057(Top 31%)5057(Top 212%)
24M24.00 mi1.00 mi9614+1887634+1357634+1356614(Top 23%)5308(Top 33%)5308(Top 222%)
40K24.85 mi0.85 mi9443+1717512+1227512+1226141(Top 22%)4941(Top 31%)4941(Top 207%)
25.2M25.20 mi0.35 mi9335+1087433+797433+795589(Top 20%)4507(Top 28%)4507(Top 189%)
Finish26.22 mi1.02 mi9134+2017285+1487285+1485523(Top 19%)4447(Top 28%)4447(Top 186%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

9374

Males

7753

M45-49

7753

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8863

Males

7519

M45-49

7519

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

9374

Males

7753

M45-49

7753

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9962

Males

7988

M45-49

7988

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

11608

Males

8818

M45-49

8818

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

10473

Males

8125

M45-49

8125

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

16827

Males

10839

M45-49

10839

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7976

Males

6430

M45-49

6430

20M→21M

20.0 - 21.0 mi

Top 26%
×8stories
+106ft-24ft

Overall

7434

Males

5937

M45-49

5937

21M→35K

21.0 - 21.8 mi

Top 22%
×7stories
+17ft-86ft

Overall

6298

Males

5271

M45-49

5271

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

6141

Males

5057

M45-49

5057

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

6614

Males

5308

M45-49

5308

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

6141

Males

4941

M45-49

4941

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5589

Males

4507

M45-49

4507

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5523

Males

4447

M45-49

4447

Passing Analysis

Category:
Athletes Passed
2109*
Passed By
3416
Net Change
-1309
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7825
5K → 10K53588-535#7825#8360
10K → 15K78364-286#8360#8646
15K → 20K108364-256#8646#8902
20K → Half9160-151#8902#9053
Half → 25K104305-201#9053#9254
25K → 30K241587-1565#9254#10819
30K → 20M2768+268#10819#10551
20M → 21M26410+254#10551#10297
21M → 35K1832+181#10297#10116
35K → 23M319*5+314#10116#9802
23M → 24M1957+188#9802#9614
24M → 40K1765+171#9614#9443
40K → 25.2M1102+108#9443#9335
25.2M → Finish2109+201#9335#9134
TOTALS2109*3416-1309

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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