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BOSTON MARATHON 2023

Brian Fagan

Bib: 705•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 9%
Gender (Male)
#0 / 15176
Top 15%
Masters (Masters Men)
#0 / 9891
Top 5%
Division (M45-49)
#0 / 2252
Top 6%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
19:16
Rank: #1139
Start → 5K
19:16 | 6:12/mi
10K· 6.21 mi
39:01
Rank: #1489 (-350)
5K → 10K
19:45 | 6:21/mi
15K· 9.32 mi
58:58
Rank: #1698 (-209)
10K → 15K
19:57 | 6:25/mi
20K· 12.43 mi
1:19:10
Rank: #1809 (-111)
15K → 20K
20:12 | 6:30/mi
Half· 13.11 mi
1:23:34
Rank: #1835 (-26)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:39:35
Rank: #1936 (-101)
Half → 25K
16:01 | 6:36/mi
30K· 18.64 mi
2:00:37
Rank: #2074 (-138)
25K → 30K
21:02 | 6:46/mi
20M
2:10:01
Rank: #2146 (-72)
30K → 20M
9:24 | 6:55/mi
21M
2:17:17
Rank: #2189 (-43)
20M → 21M
7:16 | 7:16/mi
35K· 21.75 mi
2:22:22
Rank: #2233 (-44)
21M → 35K
5:05 | 6:48/mi
23M
2:31:10
Rank: #2282 (-49)
35K → 23M
8:48 | 7:02/mi
24M
2:38:03
Rank: #2326 (-44)
23M → 24M
6:53 | 6:53/mi
40K· 24.85 mi
2:44:10
Rank: #2359 (-33)
24M → 40K
6:07 | 7:09/mi
25.2M
2:46:48
Rank: #2370 (-11)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
2:53:54
Rank: #2448 (-78)
25.2M → Finish
7:06 | 6:58/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:34
Pace6:22 /mi
2nd Half
Distance13.11 mi
Time1:30:20
Pace6:53 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:2519:166:1219:16
6:12
-
10K
6.21 mi10:39:1039:016:1719:45
6:21
+0:09
15K
9.32 mi10:59:0758:586:2019:57
6:25
+0:04
20K
12.43 mi11:19:191:19:106:2220:12
6:30
+0:05
Half
13.11 mi11:23:431:23:346:224:24
6:27
-0:03
25K
15.53 mi11:39:441:39:356:2516:01
6:36
+0:09
30K
18.64 mi12:00:462:00:376:2821:02
6:46
+0:10
20M
20.00 mi12:10:102:10:016:309:24
6:55
+0:09
21M
21.00 mi12:17:262:17:176:327:16
7:16
+0:21
35K
21.75 mi12:22:312:22:226:335:05
6:48
-0:28
23M
23.00 mi12:31:192:31:106:348:48
7:02
+0:14
24M
24.00 mi12:38:122:38:036:356:53
6:53
-0:09
40K
24.85 mi12:44:192:44:106:366:07
7:09
+0:16
25.2M
25.20 mi12:46:572:46:486:372:38
7:38
+0:29
Finish
26.22 mi12:54:032:53:546:387:06
6:58
-0:40

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

6:12 /mi

Average Pace

6:38 /mi

Slowest Pace

7:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:39:35

57% of race

Time at Steady Pace

49:30

28% of race

Time at Slower Pace

24:49

14% of race

Average Pace: 6:38 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:19:2519:166:1219:16
6:12
#1139
10K
6.21 mi10:39:1039:016:1719:45
6:21
#1489
15K
9.32 mi10:59:0758:586:2019:57
6:25
#1698
20K
12.43 mi11:19:191:19:106:2220:12
6:30
#1809
Half
13.11 mi11:23:431:23:346:224:24
6:27
#1835
25K
15.53 mi11:39:441:39:356:2516:01
6:36
#1936
30K
18.64 mi12:00:462:00:376:2821:02
6:46
#2074
20M
20.00 mi12:10:102:10:016:309:24
6:55
#2146
21M
21.00 mi12:17:262:17:176:327:16
7:16
#2189
35K
21.75 mi12:22:312:22:226:335:05
6:48
#2233
23M
23.00 mi12:31:192:31:106:348:48
7:02
#2282
24M
24.00 mi12:38:122:38:036:356:53
6:53
#2326
40K
24.85 mi12:44:192:44:106:366:07
7:09
#2359
25.2M
25.20 mi12:46:572:46:486:372:38
7:38
#2370
Finish
26.22 mi12:54:032:53:546:387:06
6:58
#2448
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1139107710772215(Top 8%)2124(Top 14%)2124(Top 94%)
10K6.21 mi3.10 mi1489-3501420-3431420-3432026(Top 8%)1937(Top 13%)1937(Top 86%)
15K9.32 mi3.11 mi1698-2091623-2031623-2032215(Top 8%)2124(Top 14%)2124(Top 94%)
20K12.43 mi3.11 mi1809-1111732-1091732-1092295(Top 9%)2200(Top 14%)2200(Top 98%)
Half13.11 mi0.68 mi1835-261756-241756-242487(Top 9%)2386(Top 16%)2386(Top 106%)
25K15.53 mi2.42 mi1936-1011854-981854-982738(Top 10%)2619(Top 17%)2619(Top 116%)
30K18.64 mi3.11 mi2074-1381990-1361990-1362787(Top 10%)2643(Top 17%)2643(Top 117%)
20M20.00 mi1.36 mi2146-722057-672057-673499(Top 13%)3264(Top 22%)3264(Top 145%)
21M21.00 mi1.00 mi2189-432098-412098-413418(Top 13%)3176(Top 21%)3176(Top 141%)
35K21.75 mi0.75 mi2233-442140-422140-424094(Top 15%)3744(Top 25%)3744(Top 166%)
23M23.00 mi1.25 mi2282-492186-462186-463902(Top 15%)3591(Top 24%)3591(Top 159%)
24M24.00 mi1.00 mi2326-442226-402226-404068(Top 15%)3699(Top 24%)3699(Top 164%)
40K24.85 mi0.85 mi2359-332256-302256-304608(Top 17%)4059(Top 27%)4059(Top 180%)
25.2M25.20 mi0.35 mi2370-112267-112267-114464(Top 17%)3877(Top 26%)3877(Top 172%)
Finish26.22 mi1.02 mi2448-782339-722339-724975(Top 19%)4246(Top 28%)4246(Top 189%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2215

Males

2124

M45-49

2124

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2026

Males

1937

M45-49

1937

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2215

Males

2124

M45-49

2124

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2295

Males

2200

M45-49

2200

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2487

Males

2386

M45-49

2386

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2738

Males

2619

M45-49

2619

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2787

Males

2643

M45-49

2643

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3499

Males

3264

M45-49

3264

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3418

Males

3176

M45-49

3176

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

4094

Males

3744

M45-49

3744

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3902

Males

3591

M45-49

3591

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

4068

Males

3699

M45-49

3699

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4608

Males

4059

M45-49

4059

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4464

Males

3877

M45-49

3877

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

4975

Males

4246

M45-49

4246

Passing Analysis

Category:
Athletes Passed
204
Passed By
1513
Net Change
-1309
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1139
5K → 10K5355-350#1139#1489
10K → 15K12221-209#1489#1698
15K → 20K20131-111#1698#1809
20K → Half228-26#1809#1835
Half → 25K14115-101#1835#1936
25K → 30K33171-138#1936#2074
30K → 20M1688-72#2074#2146
20M → 21M2366-43#2146#2189
21M → 35K1357-44#2189#2233
35K → 23M1463-49#2233#2282
23M → 24M1761-44#2282#2326
24M → 40K1548-33#2326#2359
40K → 25.2M920-11#2359#2370
25.2M → Finish1189-78#2370#2448
TOTALS2041513-1309
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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