Boston Marathon logo
BOSTON MARATHON 2024

Ryan Smith

Bib: 29427•M

NY

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ 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
10:22/mi
32:12
↑ 97↓ 3451.5%
10K· 6.21 mi
10:11/mi
1:03:50
↑ 79↓ 1380.4%
15K· 9.32 mi
10:01/mi
1:34:58
↑ 67↓ 78
20K· 12.43 mi
10:23/mi
2:07:13
↑ 106↓ 860.1%
Half· 13.11 mi
9:49/mi
2:13:55
↑ 19↓ 370.5%
25K· 15.53 mi
10:26/mi
2:39:14
↑ 66↓ 880.2%
30K· 18.64 mi
11:51/mi
3:16:03
↑ 181↓ 1480.2%
20M
11:07/mi
3:31:09
↑ 64↓ 500.2%
21M
12:49/mi
3:43:58
↑ 106↓ 241.6%
35K· 21.75 mi
13:27/mi
3:54:02
↑ 17↓ 861.7%
23M
13:06/mi
4:10:26
↑ 23↓ 630.6%
24M
13:09/mi
4:23:35
↓ 821.3%
40K· 24.85 mi
14:07/mi
4:35:39
↓ 200.3%
25.2M
17:15/mi
4:41:36
↑ 13↓ 160.2%
Finish· 26.22 mi
10:52/mi
4:52:40
↑ 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
Time2:13:55
Pace10:13 /mi
2nd Half
Distance13.11 mi
Time2:38:45
Pace12:07 /mi
📊Positive Split: 18.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:2932:1210:2232:12
10:22
-
10K
6.21 mi12:27:071:03:5010:1631:38
10:11
-0:11
15K
9.32 mi12:58:151:34:5810:1131:08
10:01
-0:10
20K
12.43 mi13:30:302:07:1310:1432:15
10:23
+0:22
Half
13.11 mi13:37:122:13:5510:136:42
9:49
-0:34
25K
15.53 mi14:02:312:39:1410:1525:19
10:26
+0:37
30K
18.64 mi14:39:203:16:0310:3136:49
11:51
+1:25
20M
20.00 mi14:54:263:31:0910:3315:06
11:07
-0:44
21M
21.00 mi15:07:153:43:5810:4012:49
12:49
+1:42
35K
21.75 mi15:17:193:54:0210:4610:04
13:27
+0:38
23M
23.00 mi15:33:434:10:2610:5316:24
13:06
-0:21
24M
24.00 mi15:46:524:23:3510:5913:09
13:09
+0:03
40K
24.85 mi15:58:564:35:3911:0512:04
14:07
+0:58
25.2M
25.20 mi16:04:534:41:3611:105:57
17:15
+3:08
Finish
26.22 mi16:15:574:52:4011:1011:04
10:52
-6:23

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

9:49 /mi

Average Pace

11:10 /mi

Slowest Pace

17:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

37:50

13% of race

Time at Steady Pace

3:04:23

63% of race

Time at Slower Pace

1:10:27

24% of race

Average Pace: 11:10 /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 mi11:55:2932:1210:2232:12
10:22
#23811
10K
6.21 mi12:27:071:03:5010:1631:38
10:11
#23340
15K
9.32 mi12:58:151:34:5810:1131:08
10:01
#22901
20K
12.43 mi13:30:302:07:1310:1432:15
10:23
#22498
Half
13.11 mi13:37:122:13:5510:136:42
9:49
#22423
25K
15.53 mi14:02:312:39:1410:1525:19
10:26
#22094
30K
18.64 mi14:39:203:16:0310:3136:49
11:51
#21994
20M
20.00 mi14:54:263:31:0910:3315:06
11:07
#21824
21M
21.00 mi15:07:153:43:5810:4012:49
12:49
#21751
35K
21.75 mi15:17:193:54:0210:4610:04
13:27
#21830
23M
23.00 mi15:33:434:10:2610:5316:24
13:06
#21890
24M
24.00 mi15:46:524:23:3510:5913:09
13:09
#21979
40K
24.85 mi15:58:564:35:3911:0512:04
14:07
#22094
25.2M
25.20 mi16:04:534:41:3611:105:57
17:15
#22194
Finish
26.22 mi16:15:574:52:4011:1011:04
10:52
#22137
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23811139191391921981(Top 86%)13070(Top 90%)13070(Top 270%)
10K6.21 mi3.10 mi23340+47113705+21413705+21422943(Top 90%)13490(Top 93%)13490(Top 278%)
15K9.32 mi3.11 mi22901+43913492+21313492+21321981(Top 86%)13070(Top 90%)13070(Top 270%)
20K12.43 mi3.11 mi22498+40313300+19213300+19221418(Top 84%)12785(Top 88%)12785(Top 264%)
Half13.11 mi0.68 mi22423+7513258+4213258+4220986(Top 82%)12539(Top 86%)12539(Top 259%)
25K15.53 mi2.42 mi22094+32913071+18713071+18720274(Top 79%)12161(Top 83%)12161(Top 251%)
30K18.64 mi3.11 mi21994+10012982+8912982+8921667(Top 85%)12632(Top 87%)12632(Top 261%)
20M20.00 mi1.36 mi21824+17012880+10212880+10219533(Top 76%)11516(Top 79%)11516(Top 237%)
21M21.00 mi1.00 mi21751+7312828+5212828+5220411(Top 80%)11837(Top 81%)11837(Top 244%)
35K21.75 mi0.75 mi21830-7912847-1912847-1923753(Top 93%)13530(Top 93%)13530(Top 279%)
23M23.00 mi1.25 mi21890-6012854-712854-722692(Top 89%)12952(Top 89%)12952(Top 267%)
24M24.00 mi1.00 mi21979-8912888-3412888-3423285(Top 91%)13191(Top 90%)13191(Top 272%)
40K24.85 mi0.85 mi22094-11512922-3412922-3423736(Top 93%)13415(Top 92%)13415(Top 277%)
25.2M25.20 mi0.35 mi22194-10012973-5112973-5124749(Top 97%)14036(Top 96%)14036(Top 289%)
Finish26.22 mi1.02 mi22137+5712924+4912924+4920990(Top 82%)11979(Top 82%)11979(Top 247%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

21981

Males

13070

M18-39

13070

5K→10K

3.1 - 6.2 mi

Top 90%
×5story building
+79ft-138ft

Overall

22943

Males

13490

M18-39

13490

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

21981

Males

13070

M18-39

13070

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

21418

Males

12785

M18-39

12785

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

20986

Males

12539

M18-39

12539

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

20274

Males

12161

M18-39

12161

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

21667

Males

12632

M18-39

12632

30K→20M

18.6 - 20.0 mi

Top 76%
×5story building
+64ft-50ft

Overall

19533

Males

11516

M18-39

11516

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

20411

Males

11837

M18-39

11837

21M→35K

21.0 - 21.8 mi

Top 93%
×7story building
+17ft-86ft

Overall

23753

Males

13530

M18-39

13530

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

22692

Males

12952

M18-39

12952

23M→24M

23.0 - 24.0 mi

Top 91%
×6story building
+12ft-82ft

Overall

23285

Males

13191

M18-39

13191

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

23736

Males

13415

M18-39

13415

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

24749

Males

14036

M18-39

14036

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

20990

Males

11979

M18-39

11979

Passing Analysis

Category:
Athletes Passed
2508
Passed By
834
Net Change
+1674
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23811
5K → 10K51847+471#23811#23340
10K → 15K44910+439#23340#22901
15K → 20K41916+403#22901#22498
20K → Half750+75#22498#22423
Half → 25K3389+329#22423#22094
25K → 30K217117+100#22094#21994
30K → 20M18111+170#21994#21824
20M → 21M10027+73#21824#21751
21M → 35K29108-79#21751#21830
35K → 23M50110-60#21830#21890
23M → 24M32121-89#21890#21979
24M → 40K30145-115#21979#22094
40K → 25.2M2102-100#22094#22194
25.2M → Finish6811+57#22194#22137
TOTALS2508834+1674
📊

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing