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BOSTON MARATHON 2024

Brett Guido

Bib: 5362•M

PA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 11%
Gender (Male)
#0 / 14578
Top 18%
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
21:26
Rank: #6339
Start → 5K
21:26 | 6:54/mi
10K· 6.21 mi
42:54
Rank: #6185 (+154)
5K → 10K
21:28 | 6:55/mi
15K· 9.32 mi
1:04:14
Rank: #5879 (+306)
10K → 15K
21:20 | 6:52/mi
20K· 12.43 mi
1:25:30
Rank: #5405 (+474)
15K → 20K
21:16 | 6:51/mi
Half· 13.11 mi
1:30:09
Rank: #5365 (+40)
20K → Half
4:39 | 6:49/mi
25K· 15.53 mi
1:46:40
Rank: #4878 (+487)
Half → 25K
16:31 | 6:49/mi
30K· 18.64 mi
2:08:02
Rank: #4205 (+673)
25K → 30K
21:22 | 6:53/mi
20M
2:17:24
Rank: #3885 (+320)
30K → 20M
9:22 | 6:54/mi
21M
2:24:30
Rank: #3587 (+298)
20M → 21M
7:06 | 7:06/mi
35K· 21.75 mi
2:29:25
Rank: #3453 (+134)
21M → 35K
4:55 | 6:34/mi
23M
2:38:01
Rank: #3245 (+208)
35K → 23M
8:36 | 6:52/mi
24M
2:44:42
Rank: #3102 (+143)
23M → 24M
6:41 | 6:41/mi
40K· 24.85 mi
2:50:28
Rank: #2960 (+142)
24M → 40K
5:46 | 6:45/mi
25.2M
2:53:04
Rank: #2912 (+48)
40K → 25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
2:59:51
Rank: #2864 (+48)
25.2M → Finish
6:47 | 6:39/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:30:09
Pace6:53 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:29:42
Pace6:51 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4821:266:5421:26
6:54
-
10K
6.21 mi10:47:1642:546:5421:28
6:55
+0:01
15K
9.32 mi11:08:361:04:146:5321:20
6:52
-0:03
20K
12.43 mi11:29:521:25:306:5321:16
6:51
-0:01
Half
13.11 mi11:34:311:30:096:534:39
6:49
-0:02
25K
15.53 mi11:51:021:46:406:5216:31
6:49
0:00
30K
18.64 mi12:12:242:08:026:5221:22
6:53
+0:04
20M
20.00 mi12:21:462:17:246:529:22
6:54
+0:01
21M
21.00 mi12:28:522:24:306:537:06
7:06
+0:12
35K
21.75 mi12:33:472:29:256:524:55
6:34
-0:32
23M
23.00 mi12:42:232:38:016:528:36
6:52
+0:18
24M
24.00 mi12:49:042:44:426:526:41
6:41
-0:11
40K
24.85 mi12:54:502:50:286:525:46
6:45
+0:04
25.2M
25.20 mi12:57:262:53:046:522:36
7:32
+0:47
Finish
26.22 mi13:04:132:59:516:526:47
6:39
-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

6:34 /mi

Average Pace

6:52 /mi

Slowest Pace

7:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:57:15

99% of race

Time at Steady Pace

2:36

1% of race

Time at Slower Pace

0:00

0% 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 mi10:25:4821:266:5421:26
6:54
#6339
10K
6.21 mi10:47:1642:546:5421:28
6:55
#6185
15K
9.32 mi11:08:361:04:146:5321:20
6:52
#5879
20K
12.43 mi11:29:521:25:306:5321:16
6:51
#5405
Half
13.11 mi11:34:311:30:096:534:39
6:49
#5365
25K
15.53 mi11:51:021:46:406:5216:31
6:49
#4878
30K
18.64 mi12:12:242:08:026:5221:22
6:53
#4205
20M
20.00 mi12:21:462:17:246:529:22
6:54
#3885
21M
21.00 mi12:28:522:24:306:537:06
7:06
#3587
35K
21.75 mi12:33:472:29:256:524:55
6:34
#3453
23M
23.00 mi12:42:232:38:016:528:36
6:52
#3245
24M
24.00 mi12:49:042:44:426:526:41
6:41
#3102
40K
24.85 mi12:54:502:50:286:525:46
6:45
#2960
25.2M
25.20 mi12:57:262:53:046:522:36
7:32
#2912
Finish
26.22 mi13:04:132:59:516:526:47
6:39
#2864
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6339568656865301(Top 21%)4845(Top 33%)4845(Top 100%)
10K6.21 mi3.10 mi6185+1545564+1225564+1226050(Top 24%)5443(Top 37%)5443(Top 112%)
15K9.32 mi3.11 mi5879+3065329+2355329+2355301(Top 21%)4845(Top 33%)4845(Top 100%)
20K12.43 mi3.11 mi5405+4744947+3824947+3824201(Top 16%)3905(Top 27%)3905(Top 81%)
Half13.11 mi0.68 mi5365+404913+344913+344537(Top 18%)4175(Top 29%)4175(Top 86%)
25K15.53 mi2.42 mi4878+4874500+4134500+4133261(Top 13%)3056(Top 21%)3056(Top 63%)
30K18.64 mi3.11 mi4205+6733915+5853915+5852270(Top 9%)2146(Top 15%)2146(Top 44%)
20M20.00 mi1.36 mi3885+3203627+2883627+2881939(Top 8%)1825(Top 13%)1825(Top 38%)
21M21.00 mi1.00 mi3587+2983349+2783349+2781316(Top 5%)1245(Top 9%)1245(Top 26%)
35K21.75 mi0.75 mi3453+1343225+1243225+1241482(Top 6%)1394(Top 10%)1394(Top 29%)
23M23.00 mi1.25 mi3245+2083032+1933032+1931514(Top 6%)1418(Top 10%)1418(Top 29%)
24M24.00 mi1.00 mi3102+1432902+1302902+1301351(Top 5%)1259(Top 9%)1259(Top 26%)
40K24.85 mi0.85 mi2960+1422767+1352767+1351186(Top 5%)1099(Top 8%)1099(Top 23%)
25.2M25.20 mi0.35 mi2912+482719+482719+481537(Top 6%)1395(Top 10%)1395(Top 29%)
Finish26.22 mi1.02 mi2864+482673+462673+461860(Top 7%)1640(Top 11%)1640(Top 34%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5301

Males

4845

M18-39

4845

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6050

Males

5443

M18-39

5443

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5301

Males

4845

M18-39

4845

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4201

Males

3905

M18-39

3905

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4537

Males

4175

M18-39

4175

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3261

Males

3056

M18-39

3056

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2270

Males

2146

M18-39

2146

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

1939

Males

1825

M18-39

1825

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1316

Males

1245

M18-39

1245

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1482

Males

1394

M18-39

1394

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1514

Males

1418

M18-39

1418

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1351

Males

1259

M18-39

1259

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1186

Males

1099

M18-39

1099

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1537

Males

1395

M18-39

1395

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1860

Males

1640

M18-39

1640

Passing Analysis

Category:
Athletes Passed
3662
Passed By
187
Net Change
+3475
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6339
5K → 10K266112+154#6339#6185
10K → 15K32418+306#6185#5879
15K → 20K48410+474#5879#5405
20K → Half5212+40#5405#5365
Half → 25K4903+487#5365#4878
25K → 30K6763+673#4878#4205
30K → 20M3200+320#4205#3885
20M → 21M2980+298#3885#3587
21M → 35K1340+134#3587#3453
35K → 23M2102+208#3453#3245
23M → 24M1452+143#3245#3102
24M → 40K1420+142#3102#2960
40K → 25.2M535+48#2960#2912
25.2M → Finish6820+48#2912#2864
TOTALS3662187+3475
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing