Boston Marathon logo
BOSTON MARATHON 2024

Tripp Southerland

Bib: 2142•M

VA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 10%
Gender (Male)
#0 / 14578
Top 16%
Division (M18-39)
#0 / 4849
Top 35%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:06
Rank: #3119
Start → 5K
20:06 | 6:28/mi
10K· 6.21 mi
40:38
Rank: #3380 (-261)
5K → 10K
20:32 | 6:37/mi
15K· 9.32 mi
1:01:02
Rank: #3265 (+115)
10K → 15K
20:24 | 6:34/mi
20K· 12.43 mi
1:21:49
Rank: #3170 (+95)
15K → 20K
20:47 | 6:41/mi
Half· 13.11 mi
1:26:20
Rank: #3154 (+16)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:44:43
Rank: #3915 (-761)
Half → 25K
18:23 | 7:35/mi
30K· 18.64 mi
2:06:09
Rank: #3486 (+429)
25K → 30K
21:26 | 6:54/mi
20M
2:15:36
Rank: #3313 (+173)
30K → 20M
9:27 | 6:57/mi
21M
2:22:53
Rank: #3146 (+167)
20M → 21M
7:17 | 7:17/mi
35K· 21.75 mi
2:27:46
Rank: #3030 (+116)
21M → 35K
4:53 | 6:32/mi
23M
2:36:22
Rank: #2853 (+177)
35K → 23M
8:36 | 6:52/mi
24M
2:43:16
Rank: #2775 (+78)
23M → 24M
6:54 | 6:54/mi
40K· 24.85 mi
2:49:12
Rank: #2661 (+114)
24M → 40K
5:56 | 6:56/mi
25.2M
2:51:44
Rank: #2602 (+59)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
2:58:19
Rank: #2479 (+123)
25.2M → Finish
6:35 | 6:28/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
Time1:26:20
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:31:59
Pace7:01 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0420:066:2820:06
6:28
-
10K
6.21 mi10:41:3640:386:3220:32
6:37
+0:09
15K
9.32 mi11:02:001:01:026:3320:24
6:34
-0:03
20K
12.43 mi11:22:471:21:496:3520:47
6:41
+0:07
Half
13.11 mi11:27:181:26:206:354:31
6:37
-0:04
25K
15.53 mi11:45:411:44:436:4418:23
7:35
+0:58
30K
18.64 mi12:07:072:06:096:4621:26
6:54
-0:41
20M
20.00 mi12:16:342:15:366:479:27
6:57
+0:03
21M
21.00 mi12:23:512:22:536:487:17
7:17
+0:20
35K
21.75 mi12:28:442:27:466:484:53
6:32
-0:45
23M
23.00 mi12:37:202:36:226:488:36
6:52
+0:20
24M
24.00 mi12:44:142:43:166:486:54
6:54
+0:02
40K
24.85 mi12:50:102:49:126:485:56
6:56
+0:02
25.2M
25.20 mi12:52:422:51:446:492:32
7:21
+0:25
Finish
26.22 mi12:59:172:58:196:486:35
6:28
-0:53

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

6:28 /mi

Average Pace

6:48 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:07

84% of race

Time at Steady Pace

28:12

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:21:0420:066:2820:06
6:28
#3119
10K
6.21 mi10:41:3640:386:3220:32
6:37
#3380
15K
9.32 mi11:02:001:01:026:3320:24
6:34
#3265
20K
12.43 mi11:22:471:21:496:3520:47
6:41
#3170
Half
13.11 mi11:27:181:26:206:354:31
6:37
#3154
25K
15.53 mi11:45:411:44:436:4418:23
7:35
#3915
30K
18.64 mi12:07:072:06:096:4621:26
6:54
#3486
20M
20.00 mi12:16:342:15:366:479:27
6:57
#3313
21M
21.00 mi12:23:512:22:536:487:17
7:17
#3146
35K
21.75 mi12:28:442:27:466:484:53
6:32
#3030
23M
23.00 mi12:37:202:36:226:488:36
6:52
#2853
24M
24.00 mi12:44:142:43:166:486:54
6:54
#2775
40K
24.85 mi12:50:102:49:126:485:56
6:56
#2661
25.2M
25.20 mi12:52:422:51:446:492:32
7:21
#2602
Finish
26.22 mi12:59:172:58:196:486:35
6:28
#2479
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3119297529753066(Top 12%)2923(Top 20%)2923(Top 60%)
10K6.21 mi3.10 mi3380-2613216-2413216-2413657(Top 14%)3459(Top 24%)3459(Top 71%)
15K9.32 mi3.11 mi3265+1153106+1103106+1103066(Top 12%)2923(Top 20%)2923(Top 60%)
20K12.43 mi3.11 mi3170+953022+843022+843140(Top 12%)2985(Top 20%)2985(Top 62%)
Half13.11 mi0.68 mi3154+163008+143008+143255(Top 13%)3089(Top 21%)3089(Top 64%)
25K15.53 mi2.42 mi3915-7613682-6743682-6747503(Top 29%)6115(Top 42%)6115(Top 126%)
30K18.64 mi3.11 mi3486+4293286+3963286+3962363(Top 9%)2228(Top 15%)2228(Top 46%)
20M20.00 mi1.36 mi3313+1733118+1683118+1682150(Top 8%)2021(Top 14%)2021(Top 42%)
21M21.00 mi1.00 mi3146+1672962+1562962+1561811(Top 7%)1697(Top 12%)1697(Top 35%)
35K21.75 mi0.75 mi3030+1162855+1072855+1071353(Top 5%)1277(Top 9%)1277(Top 26%)
23M23.00 mi1.25 mi2853+1772690+1652690+1651509(Top 6%)1413(Top 10%)1413(Top 29%)
24M24.00 mi1.00 mi2775+782615+752615+752005(Top 8%)1812(Top 12%)1812(Top 37%)
40K24.85 mi0.85 mi2661+1142506+1092506+1091684(Top 7%)1530(Top 10%)1530(Top 32%)
25.2M25.20 mi0.35 mi2602+592449+572449+571132(Top 4%)1045(Top 7%)1045(Top 22%)
Finish26.22 mi1.02 mi2479+1232329+1202329+1201295(Top 5%)1179(Top 8%)1179(Top 24%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3066

Males

2923

M18-39

2923

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3657

Males

3459

M18-39

3459

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3066

Males

2923

M18-39

2923

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3140

Males

2985

M18-39

2985

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3255

Males

3089

M18-39

3089

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7503

Males

6115

M18-39

6115

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2363

Males

2228

M18-39

2228

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2150

Males

2021

M18-39

2021

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1811

Males

1697

M18-39

1697

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1353

Males

1277

M18-39

1277

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1509

Males

1413

M18-39

1413

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2005

Males

1812

M18-39

1812

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1684

Males

1530

M18-39

1530

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1132

Males

1045

M18-39

1045

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1295

Males

1179

M18-39

1179

Passing Analysis

Category:
Athletes Passed
1919
Passed By
1279
Net Change
+640
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3119
5K → 10K59320-261#3119#3380
10K → 15K15742+115#3380#3265
15K → 20K16267+95#3265#3170
20K → Half259+16#3170#3154
Half → 25K20781-761#3154#3915
25K → 30K44920+429#3915#3486
30K → 20M1785+173#3486#3313
20M → 21M17811+167#3313#3146
21M → 35K1182+116#3146#3030
35K → 23M1814+177#3030#2853
23M → 24M9214+78#2853#2775
24M → 40K1162+114#2775#2661
40K → 25.2M590+59#2661#2602
25.2M → Finish1252+123#2602#2479
TOTALS19191279+640
📊

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