Boston Marathon logo
BOSTON MARATHON 2024

Slone Smith

Bib: 2226•M

CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 10%
Gender (Male)
#0 / 14578
Top 17%
Division (M18-39)
#0 / 4849
Top 37%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:18
Rank: #6079
Start → 5K
21:18 | 6:51/mi
10K· 6.21 mi
42:11
Rank: #5306 (+773)
5K → 10K
20:53 | 6:43/mi
15K· 9.32 mi
1:03:05
Rank: #4899 (+407)
10K → 15K
20:54 | 6:44/mi
20K· 12.43 mi
1:24:08
Rank: #4505 (+394)
15K → 20K
21:03 | 6:47/mi
Half· 13.11 mi
1:28:35
Rank: #4374 (+131)
20K → Half
4:27 | 6:31/mi
25K· 15.53 mi
1:45:03
Rank: #4076 (+298)
Half → 25K
16:28 | 6:47/mi
30K· 18.64 mi
2:07:30
Rank: #4004 (+72)
25K → 30K
22:27 | 7:14/mi
20M
2:16:52
Rank: #3697 (+307)
30K → 20M
9:22 | 6:54/mi
21M
2:24:12
Rank: #3512 (+185)
20M → 21M
7:20 | 7:20/mi
35K· 21.75 mi
2:29:04
Rank: #3381 (+131)
21M → 35K
4:52 | 6:30/mi
23M
2:37:32
Rank: #3130 (+251)
35K → 23M
8:28 | 6:46/mi
24M
2:44:14
Rank: #3003 (+127)
23M → 24M
6:42 | 6:42/mi
40K· 24.85 mi
2:50:03
Rank: #2865 (+138)
24M → 40K
5:49 | 6:48/mi
25.2M
2:52:37
Rank: #2807 (+58)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
2:58:55
Rank: #2631 (+176)
25.2M → Finish
6:18 | 6:11/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
Time1:28:35
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:30:20
Pace6:53 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4921:186:5121:18
6:51
-
10K
6.21 mi10:43:4242:116:4720:53
6:43
-0:08
15K
9.32 mi11:04:361:03:056:4620:54
6:44
+0:01
20K
12.43 mi11:25:391:24:086:4621:03
6:47
+0:03
Half
13.11 mi11:30:061:28:356:454:27
6:31
-0:16
25K
15.53 mi11:46:341:45:036:4616:28
6:47
+0:16
30K
18.64 mi12:09:012:07:306:5022:27
7:14
+0:27
20M
20.00 mi12:18:232:16:526:519:22
6:54
-0:20
21M
21.00 mi12:25:432:24:126:527:20
7:20
+0:26
35K
21.75 mi12:30:352:29:046:514:52
6:30
-0:50
23M
23.00 mi12:39:032:37:326:518:28
6:46
+0:16
24M
24.00 mi12:45:452:44:146:516:42
6:42
-0:04
40K
24.85 mi12:51:342:50:036:515:49
6:48
+0:06
25.2M
25.20 mi12:54:082:52:376:512:34
7:27
+0:39
Finish
26.22 mi13:00:262:58:556:506:18
6:11
-1:16

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

6:11 /mi

Average Pace

6:50 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:37

9% of race

Time at Steady Pace

2:10:57

73% of race

Time at Slower Pace

32:21

18% of race

Average Pace: 6:49 /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 mi10:22:4921:186:5121:18
6:51
#6079
10K
6.21 mi10:43:4242:116:4720:53
6:43
#5306
15K
9.32 mi11:04:361:03:056:4620:54
6:44
#4899
20K
12.43 mi11:25:391:24:086:4621:03
6:47
#4505
Half
13.11 mi11:30:061:28:356:454:27
6:31
#4374
25K
15.53 mi11:46:341:45:036:4616:28
6:47
#4076
30K
18.64 mi12:09:012:07:306:5022:27
7:14
#4004
20M
20.00 mi12:18:232:16:526:519:22
6:54
#3697
21M
21.00 mi12:25:432:24:126:527:20
7:20
#3512
35K
21.75 mi12:30:352:29:046:514:52
6:30
#3381
23M
23.00 mi12:39:032:37:326:518:28
6:46
#3130
24M
24.00 mi12:45:452:44:146:516:42
6:42
#3003
40K
24.85 mi12:51:342:50:036:515:49
6:48
#2865
25.2M
25.20 mi12:54:082:52:376:512:34
7:27
#2807
Finish
26.22 mi13:00:262:58:556:506:18
6:11
#2631
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6079550555054097(Top 16%)3845(Top 26%)3845(Top 79%)
10K6.21 mi3.10 mi5306+7734886+6194886+6194488(Top 18%)4189(Top 29%)4189(Top 86%)
15K9.32 mi3.11 mi4899+4074540+3464540+3464097(Top 16%)3845(Top 26%)3845(Top 79%)
20K12.43 mi3.11 mi4505+3944192+3484192+3483672(Top 14%)3458(Top 24%)3458(Top 71%)
Half13.11 mi0.68 mi4374+1314077+1154077+1152727(Top 11%)2603(Top 18%)2603(Top 54%)
25K15.53 mi2.42 mi4076+2983822+2553822+2553138(Top 12%)2948(Top 20%)2948(Top 61%)
30K18.64 mi3.11 mi4004+723744+783744+783879(Top 15%)3522(Top 24%)3522(Top 73%)
20M20.00 mi1.36 mi3697+3073462+2823462+2821933(Top 8%)1819(Top 12%)1819(Top 38%)
21M21.00 mi1.00 mi3512+1853287+1753287+1751970(Top 8%)1830(Top 13%)1830(Top 38%)
35K21.75 mi0.75 mi3381+1313162+1253162+1251293(Top 5%)1224(Top 8%)1224(Top 25%)
23M23.00 mi1.25 mi3130+2512930+2322930+2321227(Top 5%)1157(Top 8%)1157(Top 24%)
24M24.00 mi1.00 mi3003+1272816+1142816+1141383(Top 5%)1286(Top 9%)1286(Top 27%)
40K24.85 mi0.85 mi2865+1382688+1282688+1281318(Top 5%)1215(Top 8%)1215(Top 25%)
25.2M25.20 mi0.35 mi2807+582629+592629+591315(Top 5%)1201(Top 8%)1201(Top 25%)
Finish26.22 mi1.02 mi2631+1762470+1592470+159696(Top 3%)651(Top 4%)651(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4097

Males

3845

M18-39

3845

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4488

Males

4189

M18-39

4189

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4097

Males

3845

M18-39

3845

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3672

Males

3458

M18-39

3458

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2727

Males

2603

M18-39

2603

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3138

Males

2948

M18-39

2948

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

3879

Males

3522

M18-39

3522

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

1933

Males

1819

M18-39

1819

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

1970

Males

1830

M18-39

1830

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1293

Males

1224

M18-39

1224

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1227

Males

1157

M18-39

1157

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1383

Males

1286

M18-39

1286

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1318

Males

1215

M18-39

1215

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1315

Males

1201

M18-39

1201

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

696

Males

651

M18-39

651

Passing Analysis

Category:
Athletes Passed
3661
Passed By
213
Net Change
+3448
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6079
5K → 10K7807+773#6079#5306
10K → 15K42013+407#5306#4899
15K → 20K4017+394#4899#4505
20K → Half1310+131#4505#4374
Half → 25K31012+298#4374#4076
25K → 30K223151+72#4076#4004
30K → 20M3114+307#4004#3697
20M → 21M19510+185#3697#3512
21M → 35K1310+131#3512#3381
35K → 23M2510+251#3381#3130
23M → 24M1303+127#3130#3003
24M → 40K1402+138#3003#2865
40K → 25.2M613+58#2865#2807
25.2M → Finish1771+176#2807#2631
TOTALS3661213+3448
📊

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