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BOSTON MARATHON 2024

Iazaldir Feitoza Santana

Bib: 5747•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 8%
Gender (Male)
#0 / 14578
Top 13%
Masters (Masters Men)
#0 / 9729
Top 5%
Division (M45-49)
#0 / 2218
Top 6%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:13
Rank: #3354
Start → 5K
20:13 | 6:30/mi
10K· 6.21 mi
40:23
Rank: #3140 (+214)
5K → 10K
20:10 | 6:29/mi
15K· 9.32 mi
1:00:32
Rank: #2923 (+217)
10K → 15K
20:09 | 6:29/mi
20K· 12.43 mi
1:20:41
Rank: #2641 (+282)
15K → 20K
20:09 | 6:29/mi
Half· 13.11 mi
1:25:05
Rank: #2617 (+24)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:41:13
Rank: #2544 (+73)
Half → 25K
16:08 | 6:39/mi
30K· 18.64 mi
2:02:32
Rank: #2372 (+172)
25K → 30K
21:19 | 6:52/mi
20M
2:11:55
Rank: #2300 (+72)
30K → 20M
9:23 | 6:54/mi
21M
2:19:27
Rank: #2267 (+33)
20M → 21M
7:32 | 7:32/mi
35K· 21.75 mi
2:24:19
Rank: #2184 (+83)
21M → 35K
4:52 | 6:30/mi
23M
2:33:04
Rank: #2110 (+74)
35K → 23M
8:45 | 6:59/mi
24M
2:39:56
Rank: #2057 (+53)
23M → 24M
6:52 | 6:52/mi
40K· 24.85 mi
2:46:09
Rank: #2050 (+7)
24M → 40K
6:13 | 7:16/mi
25.2M
2:48:54
Rank: #2049 (+1)
40K → 25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
2:56:08
Rank: #2071 (-22)
25.2M → Finish
7:14 | 7:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:05
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:31:03
Pace6:57 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5120:136:3020:13
6:30
-
10K
6.21 mi10:44:0140:236:3020:10
6:29
-0:01
15K
9.32 mi11:04:101:00:326:3020:09
6:29
0:00
20K
12.43 mi11:24:191:20:416:3020:09
6:29
0:00
Half
13.11 mi11:28:431:25:056:294:24
6:27
-0:02
25K
15.53 mi11:44:511:41:136:3116:08
6:39
+0:12
30K
18.64 mi12:06:102:02:326:3421:19
6:52
+0:13
20M
20.00 mi12:15:332:11:556:369:23
6:54
+0:02
21M
21.00 mi12:23:052:19:276:387:32
7:32
+0:38
35K
21.75 mi12:27:572:24:196:384:52
6:30
-1:02
23M
23.00 mi12:36:422:33:046:398:45
6:59
+0:29
24M
24.00 mi12:43:342:39:566:406:52
6:52
-0:07
40K
24.85 mi12:49:472:46:096:416:13
7:16
+0:24
25.2M
25.20 mi12:52:322:48:546:422:45
7:58
+0:42
Finish
26.22 mi12:59:462:56:086:437:14
7:06
-0:52

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

6:27 /mi

Average Pace

6:43 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:05

60% of race

Time at Steady Pace

46:19

26% of race

Time at Slower Pace

23:44

13% of race

Average Pace: 6:43 /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 mi10:23:5120:136:3020:13
6:30
#3354
10K
6.21 mi10:44:0140:236:3020:10
6:29
#3140
15K
9.32 mi11:04:101:00:326:3020:09
6:29
#2923
20K
12.43 mi11:24:191:20:416:3020:09
6:29
#2641
Half
13.11 mi11:28:431:25:056:294:24
6:27
#2617
25K
15.53 mi11:44:511:41:136:3116:08
6:39
#2544
30K
18.64 mi12:06:102:02:326:3421:19
6:52
#2372
20M
20.00 mi12:15:332:11:556:369:23
6:54
#2300
21M
21.00 mi12:23:052:19:276:387:32
7:32
#2267
35K
21.75 mi12:27:572:24:196:384:52
6:30
#2184
23M
23.00 mi12:36:422:33:046:398:45
6:59
#2110
24M
24.00 mi12:43:342:39:566:406:52
6:52
#2057
40K
24.85 mi12:49:472:46:096:416:13
7:16
#2050
25.2M
25.20 mi12:52:322:48:546:422:45
7:58
#2049
Finish
26.22 mi12:59:462:56:086:437:14
7:06
#2071
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi3354319631962634(Top 10%)2525(Top 17%)2525(Top 114%)
10K6.21 mi3.10 mi3140+2142996+2002996+2002933(Top 11%)2799(Top 19%)2799(Top 126%)
15K9.32 mi3.11 mi2923+2172797+1992797+1992634(Top 10%)2525(Top 17%)2525(Top 114%)
20K12.43 mi3.11 mi2641+2822534+2632534+2632085(Top 8%)2012(Top 14%)2012(Top 91%)
Half13.11 mi0.68 mi2617+242510+242510+242326(Top 9%)2229(Top 15%)2229(Top 100%)
25K15.53 mi2.42 mi2544+732433+772433+772385(Top 9%)2273(Top 16%)2273(Top 102%)
30K18.64 mi3.11 mi2372+1722266+1672266+1672182(Top 9%)2061(Top 14%)2061(Top 93%)
20M20.00 mi1.36 mi2300+722199+672199+671968(Top 8%)1850(Top 13%)1850(Top 83%)
21M21.00 mi1.00 mi2267+332167+322167+322589(Top 10%)2354(Top 16%)2354(Top 106%)
35K21.75 mi0.75 mi2184+832087+802087+801284(Top 5%)1215(Top 8%)1215(Top 55%)
23M23.00 mi1.25 mi2110+742018+692018+691895(Top 7%)1744(Top 12%)1744(Top 79%)
24M24.00 mi1.00 mi2057+531966+521966+521889(Top 7%)1718(Top 12%)1718(Top 77%)
40K24.85 mi0.85 mi2050+71957+91957+92707(Top 11%)2357(Top 16%)2357(Top 106%)
25.2M25.20 mi0.35 mi2049+11953+41953+42628(Top 10%)2251(Top 15%)2251(Top 101%)
Finish26.22 mi1.02 mi2071-221967-141967-143531(Top 14%)2878(Top 20%)2878(Top 130%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2634

Males

2525

M45-49

2525

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2933

Males

2799

M45-49

2799

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2634

Males

2525

M45-49

2525

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2085

Males

2012

M45-49

2012

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2326

Males

2229

M45-49

2229

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2385

Males

2273

M45-49

2273

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2182

Males

2061

M45-49

2061

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

1968

Males

1850

M45-49

1850

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2589

Males

2354

M45-49

2354

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1284

Males

1215

M45-49

1215

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1895

Males

1744

M45-49

1744

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1889

Males

1718

M45-49

1718

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2707

Males

2357

M45-49

2357

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2628

Males

2251

M45-49

2251

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3531

Males

2878

M45-49

2878

Passing Analysis

Category:
Athletes Passed
1660
Passed By
377
Net Change
+1283
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3354
5K → 10K25541+214#3354#3140
10K → 15K24427+217#3140#2923
15K → 20K29210+282#2923#2641
20K → Half339+24#2641#2617
Half → 25K12350+73#2617#2544
25K → 30K21240+172#2544#2372
30K → 20M9826+72#2372#2300
20M → 21M7239+33#2300#2267
21M → 35K852+83#2267#2184
35K → 23M9723+74#2184#2110
23M → 24M6512+53#2110#2057
24M → 40K4033+7#2057#2050
40K → 25.2M1615+1#2050#2049
25.2M → Finish2850-22#2049#2071
TOTALS1660377+1283
📊

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