Boston Marathon logo
BOSTON MARATHON 2024

Brendan Turowski

Bib: 3081•M

PA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 4%
Gender (Male)
#0 / 14578
Top 7%
Division (M18-39)
#0 / 4849
Top 17%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:02
Rank: #1330
Start → 5K
19:02 | 6:08/mi
10K· 6.21 mi
38:19
Rank: #1416 (-86)
5K → 10K
19:17 | 6:12/mi
15K· 9.32 mi
57:39
Rank: #1422 (-6)
10K → 15K
19:20 | 6:13/mi
20K· 12.43 mi
1:17:12
Rank: #1371 (+51)
15K → 20K
19:33 | 6:18/mi
Half· 13.11 mi
1:21:26
Rank: #1358 (+13)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:36:55
Rank: #1337 (+21)
Half → 25K
15:29 | 6:23/mi
30K· 18.64 mi
1:57:21
Rank: #1281 (+56)
25K → 30K
20:26 | 6:35/mi
20M
2:06:18
Rank: #1217 (+64)
30K → 20M
8:57 | 6:35/mi
21M
2:13:09
Rank: #1149 (+68)
20M → 21M
6:51 | 6:51/mi
35K· 21.75 mi
2:17:57
Rank: #1123 (+26)
21M → 35K
4:48 | 6:25/mi
23M
2:26:29
Rank: #1112 (+11)
35K → 23M
8:32 | 6:49/mi
24M
2:33:15
Rank: #1109 (+3)
23M → 24M
6:46 | 6:46/mi
40K· 24.85 mi
2:39:03
Rank: #1089 (+20)
24M → 40K
5:48 | 6:47/mi
25.2M
2:41:36
Rank: #1076 (+13)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
2:48:05
Rank: #1048 (+28)
25.2M → Finish
6:29 | 6:22/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
Time1:21:26
Pace6:13 /mi
2nd Half
Distance13.11 mi
Time1:26:39
Pace6:37 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0319:026:0819:02
6:08
-
10K
6.21 mi10:40:2038:196:1019:17
6:12
+0:04
15K
9.32 mi10:59:4057:396:1119:20
6:13
+0:01
20K
12.43 mi11:19:131:17:126:1319:33
6:18
+0:05
Half
13.11 mi11:23:271:21:266:134:14
6:12
-0:06
25K
15.53 mi11:38:561:36:556:1415:29
6:23
+0:11
30K
18.64 mi11:59:221:57:216:1820:26
6:35
+0:12
20M
20.00 mi12:08:192:06:186:198:57
6:35
0:00
21M
21.00 mi12:15:102:13:096:206:51
6:51
+0:16
35K
21.75 mi12:19:582:17:576:214:48
6:25
-0:26
23M
23.00 mi12:28:302:26:296:228:32
6:49
+0:24
24M
24.00 mi12:35:162:33:156:236:46
6:46
-0:03
40K
24.85 mi12:41:042:39:036:245:48
6:47
+0:01
25.2M
25.20 mi12:43:372:41:366:252:33
7:24
+0:37
Finish
26.22 mi12:50:062:48:056:256:29
6:22
-1:02

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

6:25 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:01:53

37% of race

Time at Steady Pace

46:19

28% of race

Time at Slower Pace

59:53

36% of race

Average Pace: 6:25 /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 mi10:21:0319:026:0819:02
6:08
#1330
10K
6.21 mi10:40:2038:196:1019:17
6:12
#1416
15K
9.32 mi10:59:4057:396:1119:20
6:13
#1422
20K
12.43 mi11:19:131:17:126:1319:33
6:18
#1371
Half
13.11 mi11:23:271:21:266:134:14
6:12
#1358
25K
15.53 mi11:38:561:36:556:1415:29
6:23
#1337
30K
18.64 mi11:59:221:57:216:1820:26
6:35
#1281
20M
20.00 mi12:08:192:06:186:198:57
6:35
#1217
21M
21.00 mi12:15:102:13:096:206:51
6:51
#1149
35K
21.75 mi12:19:582:17:576:214:48
6:25
#1123
23M
23.00 mi12:28:302:26:296:228:32
6:49
#1112
24M
24.00 mi12:35:162:33:156:236:46
6:46
#1109
40K
24.85 mi12:41:042:39:036:245:48
6:47
#1089
25.2M
25.20 mi12:43:372:41:366:252:33
7:24
#1076
Finish
26.22 mi12:50:062:48:056:256:29
6:22
#1048
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1330128412841446(Top 6%)1400(Top 10%)1400(Top 29%)
10K6.21 mi3.10 mi1416-861371-871371-871525(Top 6%)1478(Top 10%)1478(Top 30%)
15K9.32 mi3.11 mi1422-61379-81379-81446(Top 6%)1400(Top 10%)1400(Top 29%)
20K12.43 mi3.11 mi1371+511326+531326+531328(Top 5%)1284(Top 9%)1284(Top 26%)
Half13.11 mi0.68 mi1358+131313+131313+131322(Top 5%)1279(Top 9%)1279(Top 26%)
25K15.53 mi2.42 mi1337+211293+201293+201387(Top 5%)1338(Top 9%)1338(Top 28%)
30K18.64 mi3.11 mi1281+561236+571236+571255(Top 5%)1199(Top 8%)1199(Top 25%)
20M20.00 mi1.36 mi1217+641174+621174+621039(Top 4%)989(Top 7%)989(Top 20%)
21M21.00 mi1.00 mi1149+681106+681106+68799(Top 3%)755(Top 5%)755(Top 16%)
35K21.75 mi0.75 mi1123+261079+271079+271051(Top 4%)992(Top 7%)992(Top 20%)
23M23.00 mi1.25 mi1112+111068+111068+111326(Top 5%)1248(Top 9%)1248(Top 26%)
24M24.00 mi1.00 mi1109+31063+51063+51561(Top 6%)1437(Top 10%)1437(Top 30%)
40K24.85 mi0.85 mi1089+201042+211042+211251(Top 5%)1152(Top 8%)1152(Top 24%)
25.2M25.20 mi0.35 mi1076+131029+131029+131183(Top 5%)1081(Top 7%)1081(Top 22%)
Finish26.22 mi1.02 mi1048+281002+271002+271033(Top 4%)950(Top 7%)950(Top 20%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1446

Males

1400

M18-39

1400

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1525

Males

1478

M18-39

1478

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1446

Males

1400

M18-39

1400

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1328

Males

1284

M18-39

1284

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1322

Males

1279

M18-39

1279

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1387

Males

1338

M18-39

1338

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1255

Males

1199

M18-39

1199

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1039

Males

989

M18-39

989

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

799

Males

755

M18-39

755

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1051

Males

992

M18-39

992

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1326

Males

1248

M18-39

1248

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1561

Males

1437

M18-39

1437

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1251

Males

1152

M18-39

1152

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1183

Males

1081

M18-39

1081

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1033

Males

950

M18-39

950

Passing Analysis

Category:
Athletes Passed
677
Passed By
395
Net Change
+282
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1330
5K → 10K37123-86#1330#1416
10K → 15K5460-6#1416#1422
15K → 20K8231+51#1422#1371
20K → Half174+13#1371#1358
Half → 25K6342+21#1358#1337
25K → 30K10145+56#1337#1281
30K → 20M739+64#1281#1217
20M → 21M735+68#1217#1149
21M → 35K348+26#1149#1123
35K → 23M2918+11#1123#1112
23M → 24M2724+3#1112#1109
24M → 40K3010+20#1109#1089
40K → 25.2M163+13#1089#1076
25.2M → Finish4113+28#1076#1048
TOTALS677395+282
📊

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