Capital Road Race Management
Boston Marathon logo
BOSTON MARATHON 2023

Patrick O'Grady

Bib: 1738 M IE

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 9%
Gender (Male)
#0 / 15176
Top 15%
Masters (Masters Men)
#0 / 9891
Top 5%
Division (M60-64)
#0 / 1110
Top 0.4%
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:09/mi
19:06
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
5:59/mi
37:41
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:03/mi
56:28
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:10/mi
1:15:39
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:14/mi
1:19:54
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:17/mi
1:35:09
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:44/mi
1:56:03
↑ 181↓ 1480.2%
138 ft elev
20M
7:03/mi
2:05:38
↑ 64↓ 500.2%
148 ft elev
21M
7:51/mi
2:13:29
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:48/mi
2:18:34
↑ 17↓ 861.7%
156 ft elev
23M
7:46/mi
2:28:18
↑ 23↓ 630.6%
116 ft elev
24M
7:24/mi
2:35:42
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:53/mi
2:42:26
↓ 200.3%
20 ft elev
25.2M
9:08/mi
2:45:35
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:44/mi
2:53:28
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:19:546:06 /mi⚡ faster
2nd Half
1:33:347:08 /mi+17.1%
Positive split — 17.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
19:066:093.11 mi19:06
6:09
-
10K
37:416:043.10 mi18:35
5:59
-0:10
15K
56:286:033.11 mi18:47
6:03
+0:04
20K
1:15:396:053.11 mi19:11
6:10
+0:07
Half(13.11 mi)
1:19:546:060.68 mi4:15
6:14
+0:04
25K
1:35:096:082.42 mi15:15
6:17
+0:03
30K
1:56:036:143.11 mi20:54
6:44
+0:27
20M
2:05:386:171.36 mi9:35
7:03
+0:19
21M
2:13:296:211.00 mi7:51
7:51
+0:48
35K
2:18:346:220.75 mi5:05
6:48
-1:03
23M
2:28:186:271.25 mi9:44
7:46
+0:58
24M
2:35:426:291.00 mi7:24
7:24
-0:22
40K
2:42:266:320.85 mi6:44
7:53
+0:29
25.2M
2:45:356:340.35 mi3:09
9:08
+1:15
Finish(26.22 mi)
2:53:286:371.02 mi7:53
7:44
-1:24
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:59 /mi

Average Pace

6:37 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:35:09

55% of race

Time at Steady Pace

35:34

21% of race

Time at Slower Pace

42:45

25% of race

Average Pace: 6:37 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi1013957957821775775
10K6.21 mi3.10 mi880+133830+127830+127759715715
15K9.32 mi3.11 mi853+27805+25805+25821775775
20K12.43 mi3.11 mi872-19824-19824-19988939939
Half13.11 mi0.68 mi897-25849-25849-25152914651465
25K15.53 mi2.42 mi943-46895-46895-46130812511251
30K18.64 mi3.11 mi1099-1561047-1521047-152254024152415
20M20.00 mi1.36 mi1219-1201164-1171164-117430539653965
21M21.00 mi1.00 mi1407-1881344-1801344-180639354655465
35K21.75 mi0.75 mi1476-691410-661410-66409337433743
23M23.00 mi1.25 mi1714-2381640-2301640-230818865066506
24M24.00 mi1.00 mi1871-1571791-1511791-151700657025702
40K24.85 mi0.85 mi2052-1811968-1771968-177911468606860
25.2M25.20 mi0.35 mi2178-1262090-1222090-1221315387948794
Finish26.22 mi1.02 mi2361-1832257-1672257-1671016273627362

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21story building
+97ft-345ft

Overall

821

Males

775

M60-64

775

5K→10K

3.1 - 6.2 mi

Top 3%
×5story building
+79ft-138ft

Overall

759

Males

715

M60-64

715

10K→15K

6.2 - 9.3 mi

Top 3%
×3story building
+67ft-78ft

Overall

821

Males

775

M60-64

775

15K→20K

9.3 - 12.4 mi

Top 4%
×5story building
+106ft-86ft

Overall

988

Males

939

M60-64

939

20K→Half

12.4 - 13.1 mi

Top 6%
×2story building
+19ft-37ft

Overall

1529

Males

1465

M60-64

1465

Half→25K

13.1 - 15.5 mi

Top 5%
×4story building
+66ft-88ft

Overall

1308

Males

1251

M60-64

1251

25K→30K

15.5 - 18.6 mi

Top 10%
×9story building
+181ft-148ft

Overall

2540

Males

2415

M60-64

2415

30K→20M

18.6 - 20.0 mi

Top 16%
×5story building
+64ft-50ft

Overall

4305

Males

3965

M60-64

3965

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6393

Males

5465

M60-64

5465

21M→35K

21.0 - 21.8 mi

Top 15%
×7story building
+17ft-86ft

Overall

4093

Males

3743

M60-64

3743

35K→23M

21.8 - 23.0 mi

Top 31%
×5story building
+23ft-63ft

Overall

8188

Males

6506

M60-64

6506

23M→24M

23.0 - 24.0 mi

Top 26%
×6story building
+12ft-82ft

Overall

7006

Males

5702

M60-64

5702

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9114

Males

6860

M60-64

6860

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

13153

Males

8794

M60-64

8794

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

10162

Males

7362

M60-64

7362

Passing Analysis

Category:
Athletes Passed
239
Passed By
1587
Net Change
-1348
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1013
5K → 10K14411+133#1013#880
10K → 15K369+27#880#853
15K → 20K1837-19#853#872
20K → Half328-25#872#897
Half → 25K1157-46#897#943
25K → 30K9165-156#943#1099
30K → 20M3123-120#1099#1219
20M → 21M3191-188#1219#1407
21M → 35K372-69#1407#1476
35K → 23M1239-238#1476#1714
23M → 24M4161-157#1714#1871
24M → 40K3184-181#1871#2052
40K → 25.2M0126-126#2052#2178
25.2M → Finish1184-183#2178#2361
TOTALS2391587-1348

Passing Charts

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