Boston Marathon logo
BOSTON MARATHON 2023

Arthur Brady Iii

Bib: 22442•M

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M65-69)
#0 / 549
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:54/mi
30:47
↑ 97↓ 3451.5%
10K· 6.21 mi
10:03/mi
1:02:00
↑ 79↓ 1380.4%
15K· 9.32 mi
10:25/mi
1:34:23
↑ 67↓ 78
20K· 12.43 mi
10:45/mi
2:07:46
↑ 106↓ 860.1%
Half· 13.11 mi
11:04/mi
2:15:19
↑ 19↓ 370.5%
25K· 15.53 mi
12:40/mi
2:46:01
↑ 66↓ 880.2%
30K· 18.64 mi
16:47/mi
3:38:10
↑ 181↓ 1480.2%
20M
19:35/mi
4:04:47
↑ 64↓ 500.2%
21M
20:47/mi
4:25:34
↑ 106↓ 241.6%
35K· 21.75 mi
22:59/mi
4:42:46
↑ 17↓ 861.7%
23M
21:08/mi
5:09:14
↑ 23↓ 630.6%
24M
19:56/mi
5:29:10
↓ 821.3%
40K· 24.85 mi
20:06/mi
5:46:21
↓ 200.3%
25.2M
19:34/mi
5:53:06
↑ 13↓ 160.2%
Finish· 26.22 mi
15:17/mi
6:08:40
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:15:19
Pace10:19 /mi
2nd Half
Distance13.11 mi
Time3:53:21
Pace17:48 /mi
📊Positive Split: 72.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:3330:479:5430:47
9:54
-
10K
6.21 mi11:55:461:02:009:5931:13
10:03
+0:09
15K
9.32 mi12:28:091:34:2310:0832:23
10:25
+0:22
20K
12.43 mi13:01:322:07:4610:1733:23
10:45
+0:20
Half
13.11 mi13:09:052:15:1910:197:33
11:04
+0:19
25K
15.53 mi13:39:472:46:0110:4130:42
12:40
+1:36
30K
18.64 mi14:31:563:38:1011:4252:09
16:47
+4:07
20M
20.00 mi14:58:334:04:4712:1426:37
19:35
+2:48
21M
21.00 mi15:19:204:25:3412:3920:47
20:47
+1:12
35K
21.75 mi15:36:324:42:4613:0017:12
22:59
+2:12
23M
23.00 mi16:03:005:09:1413:2726:28
21:08
-1:51
24M
24.00 mi16:22:565:29:1013:4319:56
19:56
-1:12
40K
24.85 mi16:40:075:46:2113:5617:11
20:06
+0:10
25.2M
25.20 mi16:46:525:53:0614:016:45
19:34
-0:32
Finish
26.22 mi17:02:266:08:4014:0415:34
15:17
-4:17

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

9:54 /mi

Average Pace

14:04 /mi

Slowest Pace

22:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:01

45% of race

Time at Steady Pace

1:07:43

18% of race

Time at Slower Pace

2:14:56

37% of race

Average Pace: 14:04 /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 mi11:24:3330:479:5430:47
9:54
#23222
10K
6.21 mi11:55:461:02:009:5931:13
10:03
#23579
15K
9.32 mi12:28:091:34:2310:0832:23
10:25
#23854
20K
12.43 mi13:01:322:07:4610:1733:23
10:45
#23980
Half
13.11 mi13:09:052:15:1910:197:33
11:04
#24044
25K
15.53 mi13:39:472:46:0110:4130:42
12:40
#24540
30K
18.64 mi14:31:563:38:1011:4252:09
16:47
#25535
20M
20.00 mi14:58:334:04:4712:1426:37
19:35
#25884
21M
21.00 mi15:19:204:25:3412:3920:47
20:47
#26069
35K
21.75 mi15:36:324:42:4613:0017:12
22:59
#26252
23M
23.00 mi16:03:005:09:1413:2726:28
21:08
#26440
24M
24.00 mi16:22:565:29:1013:4319:56
19:56
#26529
40K
24.85 mi16:40:075:46:2113:5617:11
20:06
#26583
25.2M
25.20 mi16:46:525:53:0614:016:45
19:34
#26586
Finish
26.22 mi17:02:266:08:4014:0415:34
15:17
#26591
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi23222136931369324324(Top 91%)14233(Top 94%)14233(Top 2593%)
10K6.21 mi3.10 mi23579-35713894-20113894-20123791(Top 89%)13995(Top 92%)13995(Top 2549%)
15K9.32 mi3.11 mi23854-27514024-13014024-13024324(Top 91%)14233(Top 94%)14233(Top 2593%)
20K12.43 mi3.11 mi23980-12614079-5514079-5524241(Top 91%)14165(Top 93%)14165(Top 2580%)
Half13.11 mi0.68 mi24044-6414104-2514104-2525027(Top 94%)14497(Top 96%)14497(Top 2641%)
25K15.53 mi2.42 mi24540-49614308-20414308-20425662(Top 96%)14760(Top 97%)14760(Top 2689%)
30K18.64 mi3.11 mi25535-99514719-41114719-41126593(Top 100%)15158(Top 100%)15158(Top 2761%)
20M20.00 mi1.36 mi25884-34914873-15414873-15426606(Top 100%)15165(Top 100%)15165(Top 2762%)
21M21.00 mi1.00 mi26069-18514943-7014943-7026610(Top 100%)15169(Top 100%)15169(Top 2763%)
35K21.75 mi0.75 mi26252-18315018-7515018-7526615(Top 100%)15172(Top 100%)15172(Top 2764%)
23M23.00 mi1.25 mi26440-18815100-8215100-8226611(Top 100%)15169(Top 100%)15169(Top 2763%)
24M24.00 mi1.00 mi26529-8915132-3215132-3226610(Top 100%)15169(Top 100%)15169(Top 2763%)
40K24.85 mi0.85 mi26583-5415154-2215154-2226605(Top 100%)15167(Top 100%)15167(Top 2763%)
25.2M25.20 mi0.35 mi26586-3151541515426578(Top 100%)15147(Top 100%)15147(Top 2759%)
Finish26.22 mi1.02 mi26591-515156-215156-226523(Top 100%)15109(Top 100%)15109(Top 2752%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21story building
+97ft-345ft

Overall

24324

Males

14233

M65-69

14233

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

23791

Males

13995

M65-69

13995

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+67ft-78ft

Overall

24324

Males

14233

M65-69

14233

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

24241

Males

14165

M65-69

14165

20K→Half

12.4 - 13.1 mi

Top 94%
×2story building
+19ft-37ft

Overall

25027

Males

14497

M65-69

14497

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

25662

Males

14760

M65-69

14760

25K→30K

15.5 - 18.6 mi

Top 100%
×9story building
+181ft-148ft

Overall

26593

Males

15158

M65-69

15158

30K→20M

18.6 - 20.0 mi

Top 100%
×5story building
+64ft-50ft

Overall

26606

Males

15165

M65-69

15165

20M→21M

20.0 - 21.0 mi

Top 100%
×8story building
+106ft-24ft

Overall

26610

Males

15169

M65-69

15169

21M→35K

21.0 - 21.8 mi

Top 100%
×7story building
+17ft-86ft

Overall

26615

Males

15172

M65-69

15172

35K→23M

21.8 - 23.0 mi

Top 100%
×5story building
+23ft-63ft

Overall

26611

Males

15169

M65-69

15169

23M→24M

23.0 - 24.0 mi

Top 100%
×6story building
+12ft-82ft

Overall

26610

Males

15169

M65-69

15169

24M→40K

24.0 - 24.9 mi

Top 100%
×1story
+6ft-20ft

Overall

26605

Males

15167

M65-69

15167

40K→25.2M

24.9 - 25.2 mi

Top 100%
×1story
+13ft-16ft

Overall

26578

Males

15147

M65-69

15147

25.2M→Finish

25.2 - 26.2 mi

Top 100%
×2story building
+22ft-21ft

Overall

26523

Males

15109

M65-69

15109

Passing Analysis

Category:
Athletes Passed
215
Passed By
3584
Net Change
-3369
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23222
5K → 10K83440-357#23222#23579
10K → 15K44319-275#23579#23854
15K → 20K63189-126#23854#23980
20K → Half670-64#23980#24044
Half → 25K13509-496#24044#24540
25K → 30K1996-995#24540#25535
30K → 20M2351-349#25535#25884
20M → 21M1186-185#25884#26069
21M → 35K2185-183#26069#26252
35K → 23M0188-188#26252#26440
23M → 24M089-89#26440#26529
24M → 40K054-54#26529#26583
40K → 25.2M03-3#26583#26586
25.2M → Finish05-5#26586#26591
TOTALS2153584-3369
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing