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BOSTON MARATHON 2024

Isaías Salvatierra

Bib: 3946•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 12%
Gender (Male)
#0 / 14578
Top 19%
Masters (Masters Men)
#0 / 9729
Top 9%
Division (M45-49)
#0 / 2218
Top 11%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:19
Rank: #3561
Start → 5K
20:19 | 6:32/mi
10K· 6.21 mi
41:23
Rank: #4231 (-670)
5K → 10K
21:04 | 6:47/mi
15K· 9.32 mi
1:02:35
Rank: #4433 (-202)
10K → 15K
21:12 | 6:49/mi
20K· 12.43 mi
1:24:07
Rank: #4497 (-64)
15K → 20K
21:32 | 6:56/mi
Half· 13.11 mi
1:28:45
Rank: #4482 (+15)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:45:34
Rank: #4322 (+160)
Half → 25K
16:49 | 6:56/mi
30K· 18.64 mi
2:07:57
Rank: #4170 (+152)
25K → 30K
22:23 | 7:12/mi
20M
2:17:47
Rank: #4018 (+152)
30K → 20M
9:50 | 7:14/mi
21M
2:25:20
Rank: #3839 (+179)
20M → 21M
7:33 | 7:33/mi
35K· 21.75 mi
2:30:39
Rank: #3789 (+50)
21M → 35K
5:19 | 7:06/mi
23M
2:39:14
Rank: #3535 (+254)
35K → 23M
8:35 | 6:51/mi
24M
2:45:52
Rank: #3345 (+190)
23M → 24M
6:38 | 6:38/mi
40K· 24.85 mi
2:51:29
Rank: #3171 (+174)
24M → 40K
5:37 | 6:34/mi
25.2M
2:54:02
Rank: #3108 (+63)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
3:00:34
Rank: #2968 (+140)
25.2M → Finish
6:32 | 6:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:45
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:31:49
Pace7:00 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1120:196:3220:19
6:32
-
10K
6.21 mi10:43:1541:236:4021:04
6:47
+0:15
15K
9.32 mi11:04:271:02:356:4321:12
6:49
+0:02
20K
12.43 mi11:25:591:24:076:4621:32
6:56
+0:07
Half
13.11 mi11:30:371:28:456:464:38
6:47
-0:09
25K
15.53 mi11:47:261:45:346:4816:49
6:56
+0:09
30K
18.64 mi12:09:492:07:576:5222:23
7:12
+0:16
20M
20.00 mi12:19:392:17:476:539:50
7:14
+0:02
21M
21.00 mi12:27:122:25:206:557:33
7:33
+0:19
35K
21.75 mi12:32:312:30:396:565:19
7:06
-0:27
23M
23.00 mi12:41:062:39:146:558:35
6:51
-0:15
24M
24.00 mi12:47:442:45:526:556:38
6:38
-0:13
40K
24.85 mi12:53:212:51:296:545:37
6:34
-0:04
25.2M
25.20 mi12:55:542:54:026:542:33
7:24
+0:50
Finish
26.22 mi13:02:263:00:346:546:32
6:25
-0:59

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

6:25 /mi

Average Pace

6:54 /mi

Slowest Pace

7:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:56

74% of race

Time at Steady Pace

47:38

26% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:53 /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 mi10:22:1120:196:3220:19
6:32
#3561
10K
6.21 mi10:43:1541:236:4021:04
6:47
#4231
15K
9.32 mi11:04:271:02:356:4321:12
6:49
#4433
20K
12.43 mi11:25:591:24:076:4621:32
6:56
#4497
Half
13.11 mi11:30:371:28:456:464:38
6:47
#4482
25K
15.53 mi11:47:261:45:346:4816:49
6:56
#4322
30K
18.64 mi12:09:492:07:576:5222:23
7:12
#4170
20M
20.00 mi12:19:392:17:476:539:50
7:14
#4018
21M
21.00 mi12:27:122:25:206:557:33
7:33
#3839
35K
21.75 mi12:32:312:30:396:565:19
7:06
#3789
23M
23.00 mi12:41:062:39:146:558:35
6:51
#3535
24M
24.00 mi12:47:442:45:526:556:38
6:38
#3345
40K
24.85 mi12:53:212:51:296:545:37
6:34
#3171
25.2M
25.20 mi12:55:542:54:026:542:33
7:24
#3108
Finish
26.22 mi13:02:263:00:346:546:32
6:25
#2968
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi3561338433844934(Top 19%)4551(Top 31%)4551(Top 205%)
10K6.21 mi3.10 mi4231-6703984-6003984-6004997(Top 20%)4620(Top 32%)4620(Top 208%)
15K9.32 mi3.11 mi4433-2024143-1594143-1594934(Top 19%)4551(Top 31%)4551(Top 205%)
20K12.43 mi3.11 mi4497-644186-434186-434818(Top 19%)4417(Top 30%)4417(Top 199%)
Half13.11 mi0.68 mi4482+154167+194167+194379(Top 17%)4045(Top 28%)4045(Top 182%)
25K15.53 mi2.42 mi4322+1604032+1354032+1353989(Top 16%)3686(Top 25%)3686(Top 166%)
30K18.64 mi3.11 mi4170+1523885+1473885+1473780(Top 15%)3437(Top 24%)3437(Top 155%)
20M20.00 mi1.36 mi4018+1523733+1523733+1523279(Top 13%)2975(Top 20%)2975(Top 134%)
21M21.00 mi1.00 mi3839+1793569+1643569+1642655(Top 10%)2412(Top 17%)2412(Top 109%)
35K21.75 mi0.75 mi3789+503521+483521+483423(Top 13%)3030(Top 21%)3030(Top 137%)
23M23.00 mi1.25 mi3535+2543282+2393282+2391475(Top 6%)1384(Top 9%)1384(Top 62%)
24M24.00 mi1.00 mi3345+1903111+1713111+1711245(Top 5%)1162(Top 8%)1162(Top 52%)
40K24.85 mi0.85 mi3171+1742952+1592952+159864(Top 3%)804(Top 6%)804(Top 36%)
25.2M25.20 mi0.35 mi3108+632894+582894+581224(Top 5%)1122(Top 8%)1122(Top 51%)
Finish26.22 mi1.02 mi2968+1402764+1302764+1301167(Top 5%)1069(Top 7%)1069(Top 48%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

4934

Males

4551

M45-49

4551

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

4997

Males

4620

M45-49

4620

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

4934

Males

4551

M45-49

4551

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

4818

Males

4417

M45-49

4417

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4379

Males

4045

M45-49

4045

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

3989

Males

3686

M45-49

3686

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

3780

Males

3437

M45-49

3437

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3279

Males

2975

M45-49

2975

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2655

Males

2412

M45-49

2412

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3423

Males

3030

M45-49

3030

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1475

Males

1384

M45-49

1384

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1245

Males

1162

M45-49

1162

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

864

Males

804

M45-49

804

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1224

Males

1122

M45-49

1122

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1167

Males

1069

M45-49

1069

Passing Analysis

Category:
Athletes Passed
2016
Passed By
1423
Net Change
+593
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3561
5K → 10K24694-670#3561#4231
10K → 15K67269-202#4231#4433
15K → 20K139203-64#4433#4497
20K → Half3419+15#4497#4482
Half → 25K20949+160#4482#4322
25K → 30K269117+152#4322#4170
30K → 20M18634+152#4170#4018
20M → 21M19112+179#4018#3839
21M → 35K7323+50#3839#3789
35K → 23M2562+254#3789#3535
23M → 24M1911+190#3535#3345
24M → 40K1740+174#3345#3171
40K → 25.2M630+63#3171#3108
25.2M → Finish1400+140#3108#2968
TOTALS20161423+593
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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