Boston Marathon logo
BOSTON MARATHON 2024

Joseph Stewart

Bib: 2102•M

KY

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 11%
Gender (Male)
#0 / 14578
Top 19%
Division (M18-39)
#0 / 4849
Top 39%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:20
Rank: #1724
Start → 5K
19:20 | 6:13/mi
10K· 6.21 mi
38:28
Rank: #1502 (+222)
5K → 10K
19:08 | 6:10/mi
15K· 9.32 mi
57:31
Rank: #1369 (+133)
10K → 15K
19:03 | 6:08/mi
20K· 12.43 mi
1:16:45
Rank: #1259 (+110)
15K → 20K
19:14 | 6:11/mi
Half· 13.11 mi
1:20:58
Rank: #1251 (+8)
20K → Half
4:13 | 6:11/mi
25K· 15.53 mi
1:37:25
Rank: #1446 (-195)
Half → 25K
16:27 | 6:47/mi
30K· 18.64 mi
2:00:48
Rank: #1957 (-511)
25K → 30K
23:23 | 7:32/mi
20M
2:10:49
Rank: #2051 (-94)
30K → 20M
10:01 | 7:22/mi
21M
2:19:36
Rank: #2299 (-248)
20M → 21M
8:47 | 8:47/mi
35K· 21.75 mi
2:25:46
Rank: #2499 (-200)
21M → 35K
6:10 | 8:15/mi
23M
2:35:48
Rank: #2694 (-195)
35K → 23M
10:02 | 8:01/mi
24M
2:43:10
Rank: #2747 (-53)
23M → 24M
7:22 | 7:22/mi
40K· 24.85 mi
2:50:25
Rank: #2953 (-206)
24M → 40K
7:15 | 8:29/mi
25.2M
2:53:23
Rank: #2973 (-20)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:00:15
Rank: #2925 (+48)
25.2M → Finish
6:52 | 6:44/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
Time1:20:58
Pace6:11 /mi
2nd Half
Distance13.11 mi
Time1:39:17
Pace7:34 /mi
📊Positive Split: 22.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:3519:206:1319:20
6:13
-
10K
6.21 mi10:39:4338:286:1119:08
6:10
-0:03
15K
9.32 mi10:58:4657:316:1019:03
6:08
-0:02
20K
12.43 mi11:18:001:16:456:1119:14
6:11
+0:03
Half
13.11 mi11:22:131:20:586:114:13
6:11
0:00
25K
15.53 mi11:38:401:37:256:1616:27
6:47
+0:36
30K
18.64 mi12:02:032:00:486:2923:23
7:32
+0:45
20M
20.00 mi12:12:042:10:496:3210:01
7:22
-0:10
21M
21.00 mi12:20:512:19:366:398:47
8:47
+1:25
35K
21.75 mi12:27:012:25:466:426:10
8:15
-0:32
23M
23.00 mi12:37:032:35:486:4610:02
8:01
-0:14
24M
24.00 mi12:44:252:43:106:487:22
7:22
-0:39
40K
24.85 mi12:51:402:50:256:517:15
8:29
+1:07
25.2M
25.20 mi12:54:382:53:236:532:58
8:36
+0:07
Finish
26.22 mi13:01:303:00:156:536:52
6:44
-1:52

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

6:08 /mi

Average Pace

6:53 /mi

Slowest Pace

8:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:17

58% of race

Time at Steady Pace

40:46

23% of race

Time at Slower Pace

35:12

20% of race

Average Pace: 6:52 /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 mi10:20:3519:206:1319:20
6:13
#1724
10K
6.21 mi10:39:4338:286:1119:08
6:10
#1502
15K
9.32 mi10:58:4657:316:1019:03
6:08
#1369
20K
12.43 mi11:18:001:16:456:1119:14
6:11
#1259
Half
13.11 mi11:22:131:20:586:114:13
6:11
#1251
25K
15.53 mi11:38:401:37:256:1616:27
6:47
#1446
30K
18.64 mi12:02:032:00:486:2923:23
7:32
#1957
20M
20.00 mi12:12:042:10:496:3210:01
7:22
#2051
21M
21.00 mi12:20:512:19:366:398:47
8:47
#2299
35K
21.75 mi12:27:012:25:466:426:10
8:15
#2499
23M
23.00 mi12:37:032:35:486:4610:02
8:01
#2694
24M
24.00 mi12:44:252:43:106:487:22
7:22
#2747
40K
24.85 mi12:51:402:50:256:517:15
8:29
#2953
25.2M
25.20 mi12:54:382:53:236:532:58
8:36
#2973
Finish
26.22 mi13:01:303:00:156:536:52
6:44
#2925
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1724166416641149(Top 4%)1112(Top 8%)1112(Top 23%)
10K6.21 mi3.10 mi1502+2221452+2121452+2121365(Top 5%)1325(Top 9%)1325(Top 27%)
15K9.32 mi3.11 mi1369+1331327+1251327+1251149(Top 4%)1112(Top 8%)1112(Top 23%)
20K12.43 mi3.11 mi1259+1101220+1071220+1071043(Top 4%)1006(Top 7%)1006(Top 21%)
Half13.11 mi0.68 mi1251+81212+81212+81285(Top 5%)1247(Top 9%)1247(Top 26%)
25K15.53 mi2.42 mi1446-1951399-1871399-1873097(Top 12%)2912(Top 20%)2912(Top 60%)
30K18.64 mi3.11 mi1957-5111889-4901889-4905211(Top 20%)4499(Top 31%)4499(Top 93%)
20M20.00 mi1.36 mi2051-941973-841973-843810(Top 15%)3403(Top 23%)3403(Top 70%)
21M21.00 mi1.00 mi2299-2482197-2242197-2247518(Top 29%)5542(Top 38%)5542(Top 114%)
35K21.75 mi0.75 mi2499-2002375-1782375-1789158(Top 36%)6321(Top 43%)6321(Top 130%)
23M23.00 mi1.25 mi2694-1952547-1722547-1725784(Top 23%)4402(Top 30%)4402(Top 91%)
24M24.00 mi1.00 mi2747-532590-432590-433591(Top 14%)3042(Top 21%)3042(Top 63%)
40K24.85 mi0.85 mi2953-2062760-1702760-1708195(Top 32%)5486(Top 38%)5486(Top 113%)
25.2M25.20 mi0.35 mi2973-202774-142774-144806(Top 19%)3612(Top 25%)3612(Top 74%)
Finish26.22 mi1.02 mi2925+482726+482726+482126(Top 8%)1852(Top 13%)1852(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1149

Males

1112

M18-39

1112

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1365

Males

1325

M18-39

1325

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1149

Males

1112

M18-39

1112

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1043

Males

1006

M18-39

1006

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1285

Males

1247

M18-39

1247

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3097

Males

2912

M18-39

2912

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5211

Males

4499

M18-39

4499

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

3810

Males

3403

M18-39

3403

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

7518

Males

5542

M18-39

5542

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9158

Males

6321

M18-39

6321

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

5784

Males

4402

M18-39

4402

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3591

Males

3042

M18-39

3042

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8195

Males

5486

M18-39

5486

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4806

Males

3612

M18-39

3612

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2126

Males

1852

M18-39

1852

Passing Analysis

Category:
Athletes Passed
771
Passed By
1972
Net Change
-1201
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1724
5K → 10K23412+222#1724#1502
10K → 15K14815+133#1502#1369
15K → 20K1177+110#1369#1259
20K → Half157+8#1259#1251
Half → 25K17212-195#1251#1446
25K → 30K16527-511#1446#1957
30K → 20M27121-94#1957#2051
20M → 21M12260-248#2051#2299
21M → 35K8208-200#2299#2499
35K → 23M29224-195#2499#2694
23M → 24M4497-53#2694#2747
24M → 40K13219-206#2747#2953
40K → 25.2M2242-20#2953#2973
25.2M → Finish6921+48#2973#2925
TOTALS7711972-1201
📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

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