Boston Marathon logo
BOSTON MARATHON 2023

Ryan Donovan

Bib: 10114•M

PA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 44%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 48%
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:18
Rank: #7368
Start → 5K
22:18 | 7:11/mi
10K· 6.21 mi
44:02
Rank: #7019 (+349)
5K → 10K
21:44 | 7:00/mi
15K· 9.32 mi
1:06:29
Rank: #7315 (-296)
10K → 15K
22:27 | 7:14/mi
20K· 12.43 mi
1:29:43
Rank: #7688 (-373)
15K → 20K
23:14 | 7:29/mi
Half· 13.11 mi
1:34:46
Rank: #7759 (-71)
20K → Half
5:03 | 7:24/mi
25K· 15.53 mi
1:54:29
Rank: #8595 (-836)
Half → 25K
19:43 | 8:08/mi
30K· 18.64 mi
2:20:48
Rank: #9617 (-1022)
25K → 30K
26:19 | 8:28/mi
20M
2:32:48
Rank: #10073 (-456)
30K → 20M
12:00 | 8:50/mi
21M
2:42:20
Rank: #10463 (-390)
20M → 21M
9:32 | 9:32/mi
35K· 21.75 mi
2:48:04
Rank: #10407 (+56)
21M → 35K
5:44 | 7:40/mi
23M
3:00:15
Rank: #11100 (-693)
35K → 23M
12:11 | 9:44/mi
24M
3:10:01
Rank: #11725 (-625)
23M → 24M
9:46 | 9:46/mi
40K· 24.85 mi
3:17:30
Rank: #11848 (-123)
24M → 40K
7:29 | 8:45/mi
25.2M
3:20:27
Rank: #11816 (+32)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:28:14
Rank: #11691 (+125)
25.2M → Finish
7:47 | 7:38/mi

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
Time1:34:46
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:53:28
Pace8:39 /mi
📊Positive Split: 19.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:2422:187:1122:18
7:11
-
10K
6.21 mi11:10:0844:027:0521:44
7:00
-0:11
15K
9.32 mi11:32:351:06:297:0822:27
7:14
+0:14
20K
12.43 mi11:55:491:29:437:1323:14
7:29
+0:15
Half
13.11 mi12:00:521:34:467:145:03
7:24
-0:05
25K
15.53 mi12:20:351:54:297:2219:43
8:08
+0:44
30K
18.64 mi12:46:542:20:487:3326:19
8:28
+0:20
20M
20.00 mi12:58:542:32:487:3812:00
8:50
+0:22
21M
21.00 mi13:08:262:42:207:449:32
9:32
+0:42
35K
21.75 mi13:14:102:48:047:445:44
7:40
-1:52
23M
23.00 mi13:26:213:00:157:5012:11
9:44
+2:04
24M
24.00 mi13:36:073:10:017:559:46
9:46
+0:02
40K
24.85 mi13:43:363:17:307:577:29
8:45
-1:01
25.2M
25.20 mi13:46:333:20:277:572:57
8:33
-0:12
Finish
26.22 mi13:54:203:28:147:577:47
7:38
-0:55

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

7:00 /mi

Average Pace

7:57 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:17

52% of race

Time at Steady Pace

48:59

24% of race

Time at Slower Pace

50:58

24% of race

Average Pace: 7:57 /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 mi10:48:2422:187:1122:18
7:11
#7368
10K
6.21 mi11:10:0844:027:0521:44
7:00
#7019
15K
9.32 mi11:32:351:06:297:0822:27
7:14
#7315
20K
12.43 mi11:55:491:29:437:1323:14
7:29
#7688
Half
13.11 mi12:00:521:34:467:145:03
7:24
#7759
25K
15.53 mi12:20:351:54:297:2219:43
8:08
#8595
30K
18.64 mi12:46:542:20:487:3326:19
8:28
#9617
20M
20.00 mi12:58:542:32:487:3812:00
8:50
#10073
21M
21.00 mi13:08:262:42:207:449:32
9:32
#10463
35K
21.75 mi13:14:102:48:047:445:44
7:40
#10407
23M
23.00 mi13:26:213:00:157:5012:11
9:44
#11100
24M
24.00 mi13:36:073:10:017:559:46
9:46
#11725
40K
24.85 mi13:43:363:17:307:577:29
8:45
#11848
25.2M
25.20 mi13:46:333:20:277:572:57
8:33
#11816
Finish
26.22 mi13:54:203:28:147:577:47
7:38
#11691
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7368655565557979(Top 30%)6913(Top 46%)6913(Top 307%)
10K6.21 mi3.10 mi7019+3496271+2846271+2846798(Top 26%)6091(Top 40%)6091(Top 270%)
15K9.32 mi3.11 mi7315-2966489-2186489-2187979(Top 30%)6913(Top 46%)6913(Top 307%)
20K12.43 mi3.11 mi7688-3736736-2476736-2479150(Top 34%)7593(Top 50%)7593(Top 337%)
Half13.11 mi0.68 mi7759-716775-396775-399445(Top 35%)7795(Top 51%)7795(Top 346%)
25K15.53 mi2.42 mi8595-8367292-5177292-51713720(Top 52%)9651(Top 64%)9651(Top 429%)
30K18.64 mi3.11 mi9617-10227885-5937885-59314102(Top 53%)9687(Top 64%)9687(Top 430%)
20M20.00 mi1.36 mi10073-4568102-2178102-21715577(Top 59%)10228(Top 67%)10228(Top 454%)
21M21.00 mi1.00 mi10463-3908261-1598261-15916080(Top 60%)10377(Top 68%)10377(Top 461%)
35K21.75 mi0.75 mi10407+568220+418220+419706(Top 36%)7478(Top 49%)7478(Top 332%)
23M23.00 mi1.25 mi11100-6938540-3208540-32019171(Top 72%)11635(Top 77%)11635(Top 517%)
24M24.00 mi1.00 mi11725-6258798-2588798-25820090(Top 75%)12039(Top 79%)12039(Top 535%)
40K24.85 mi0.85 mi11848-1238824-268824-2614783(Top 56%)9582(Top 63%)9582(Top 425%)
25.2M25.20 mi0.35 mi11816+328803+218803+219844(Top 37%)7230(Top 48%)7230(Top 321%)
Finish26.22 mi1.02 mi11691+1258723+808723+809541(Top 36%)7047(Top 46%)7047(Top 313%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

7979

Males

6913

M45-49

6913

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

6798

Males

6091

M45-49

6091

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

7979

Males

6913

M45-49

6913

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

9150

Males

7593

M45-49

7593

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9445

Males

7795

M45-49

7795

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

13720

Males

9651

M45-49

9651

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

14102

Males

9687

M45-49

9687

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

15577

Males

10228

M45-49

10228

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

16080

Males

10377

M45-49

10377

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9706

Males

7478

M45-49

7478

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

19171

Males

11635

M45-49

11635

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

20090

Males

12039

M45-49

12039

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14783

Males

9582

M45-49

9582

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

9844

Males

7230

M45-49

7230

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9541

Males

7047

M45-49

7047

Passing Analysis

Category:
Athletes Passed
926
Passed By
5248
Net Change
-4323
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7368
5K → 10K43485+349#7368#7019
10K → 15K51347-296#7019#7315
15K → 20K37410-373#7315#7688
20K → Half1182-71#7688#7759
Half → 25K6842-836#7759#8595
25K → 30K241046-1022#8595#9617
30K → 20M22477-456#9617#10073
20M → 21M19409-390#10073#10463
21M → 35K7822+56#10463#10407
35K → 23M10703-693#10407#11100
23M → 24M5630-625#11100#11725
24M → 40K37160-123#11725#11848
40K → 25.2M4513+32#11848#11816
25.2M → Finish14722+125#11816#11691
TOTALS9265248-4323
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing