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BOSTON MARATHON 2024

Thiago Chaves

Bib: 8089•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 32%
Gender (Male)
#0 / 14578
Top 44%
Masters (Masters Men)
#0 / 9729
Top 33%
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:08
Rank: #3208
Start → 5K
20:08 | 6:29/mi
10K· 6.21 mi
40:23
Rank: #3152 (+56)
5K → 10K
20:15 | 6:31/mi
15K· 9.32 mi
1:01:00
Rank: #3241 (-89)
10K → 15K
20:37 | 6:38/mi
20K· 12.43 mi
1:22:15
Rank: #3392 (-151)
15K → 20K
21:15 | 6:50/mi
Half· 13.11 mi
1:26:55
Rank: #3454 (-62)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:44:08
Rank: #3662 (-208)
Half → 25K
17:13 | 7:06/mi
30K· 18.64 mi
2:11:12
Rank: #5226 (-1564)
25K → 30K
27:04 | 8:43/mi
20M
2:24:15
Rank: #5896 (-670)
30K → 20M
13:03 | 9:36/mi
21M
2:34:42
Rank: #6368 (-472)
20M → 21M
10:27 | 10:27/mi
35K· 21.75 mi
2:42:06
Rank: #6750 (-382)
21M → 35K
7:24 | 9:53/mi
23M
2:54:24
Rank: #7272 (-522)
35K → 23M
12:18 | 9:49/mi
24M
3:03:57
Rank: #7585 (-313)
23M → 24M
9:33 | 9:33/mi
40K· 24.85 mi
3:12:11
Rank: #7841 (-256)
24M → 40K
8:14 | 9:38/mi
25.2M
3:15:52
Rank: #7937 (-96)
40K → 25.2M
3:41 | 10:41/mi
Finish· 26.22 mi
3:25:30
Rank: #8289 (-352)
25.2M → Finish
9:38 | 9:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:55
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:58:35
Pace9:03 /mi
📊Positive Split: 36.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:2120:086:2920:08
6:29
-
10K
6.21 mi11:05:3640:236:3020:15
6:31
+0:02
15K
9.32 mi11:26:131:01:006:3320:37
6:38
+0:07
20K
12.43 mi11:47:281:22:156:3721:15
6:50
+0:12
Half
13.11 mi11:52:081:26:556:384:40
6:50
0:00
25K
15.53 mi12:09:211:44:086:4217:13
7:06
+0:16
30K
18.64 mi12:36:252:11:127:0227:04
8:43
+1:37
20M
20.00 mi12:49:282:24:157:1313:03
9:36
+0:53
21M
21.00 mi12:59:552:34:427:2210:27
10:27
+0:51
35K
21.75 mi13:07:192:42:067:277:24
9:53
-0:34
23M
23.00 mi13:19:372:54:247:3512:18
9:49
-0:04
24M
24.00 mi13:29:103:03:577:409:33
9:33
-0:16
40K
24.85 mi13:37:243:12:117:448:14
9:38
+0:05
25.2M
25.20 mi13:41:053:15:527:463:41
10:41
+1:03
Finish
26.22 mi13:50:433:25:307:519:38
9:27
-1:14

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

6:29 /mi

Average Pace

7:51 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:08

51% of race

Time at Steady Pace

1:27:14

42% of race

Time at Slower Pace

14:08

7% of race

Average Pace: 7:50 /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 mi10:45:2120:086:2920:08
6:29
#3208
10K
6.21 mi11:05:3640:236:3020:15
6:31
#3152
15K
9.32 mi11:26:131:01:006:3320:37
6:38
#3241
20K
12.43 mi11:47:281:22:156:3721:15
6:50
#3392
Half
13.11 mi11:52:081:26:556:384:40
6:50
#3454
25K
15.53 mi12:09:211:44:086:4217:13
7:06
#3662
30K
18.64 mi12:36:252:11:127:0227:04
8:43
#5226
20M
20.00 mi12:49:282:24:157:1313:03
9:36
#5896
21M
21.00 mi12:59:552:34:427:2210:27
10:27
#6368
35K
21.75 mi13:07:192:42:067:277:24
9:53
#6750
23M
23.00 mi13:19:372:54:247:3512:18
9:49
#7272
24M
24.00 mi13:29:103:03:577:409:33
9:33
#7585
40K
24.85 mi13:37:243:12:117:448:14
9:38
#7841
25.2M
25.20 mi13:41:053:15:527:463:41
10:41
#7937
Finish
26.22 mi13:50:433:25:307:519:38
9:27
#8289
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3208306030603501(Top 14%)3320(Top 23%)3320(Top 165%)
10K6.21 mi3.10 mi3152+563008+523008+523126(Top 12%)2978(Top 20%)2978(Top 148%)
15K9.32 mi3.11 mi3241-893084-763084-763501(Top 14%)3320(Top 23%)3320(Top 165%)
20K12.43 mi3.11 mi3392-1513225-1413225-1414185(Top 16%)3899(Top 27%)3899(Top 194%)
Half13.11 mi0.68 mi3454-623284-593284-594834(Top 19%)4445(Top 30%)4445(Top 221%)
25K15.53 mi2.42 mi3662-2083466-1823466-1824830(Top 19%)4351(Top 30%)4351(Top 217%)
30K18.64 mi3.11 mi5226-15644732-12664732-126611736(Top 46%)8109(Top 56%)8109(Top 404%)
20M20.00 mi1.36 mi5896-6705186-4545186-45414927(Top 58%)9263(Top 64%)9263(Top 461%)
21M21.00 mi1.00 mi6368-4725486-3005486-30014636(Top 57%)8956(Top 61%)8956(Top 446%)
35K21.75 mi0.75 mi6750-3825715-2295715-22916778(Top 66%)9989(Top 69%)9989(Top 497%)
23M23.00 mi1.25 mi7272-5225984-2695984-26914815(Top 58%)8948(Top 61%)8948(Top 445%)
24M24.00 mi1.00 mi7585-3136121-1376121-13714646(Top 57%)8836(Top 61%)8836(Top 440%)
40K24.85 mi0.85 mi7841-2566227-1066227-10613592(Top 53%)8214(Top 56%)8214(Top 409%)
25.2M25.20 mi0.35 mi7937-966253-266253-2613365(Top 52%)8067(Top 55%)8067(Top 402%)
Finish26.22 mi1.02 mi8289-3526399-1466399-14616285(Top 64%)9590(Top 66%)9590(Top 477%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3501

Males

3320

M40-44

3320

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3126

Males

2978

M40-44

2978

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3501

Males

3320

M40-44

3320

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4185

Males

3899

M40-44

3899

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4834

Males

4445

M40-44

4445

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

4830

Males

4351

M40-44

4351

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

11736

Males

8109

M40-44

8109

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

14927

Males

9263

M40-44

9263

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

14636

Males

8956

M40-44

8956

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

16778

Males

9989

M40-44

9989

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

14815

Males

8948

M40-44

8948

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

14646

Males

8836

M40-44

8836

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13592

Males

8214

M40-44

8214

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13365

Males

8067

M40-44

8067

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

16285

Males

9590

M40-44

9590

Passing Analysis

Category:
Athletes Passed
583
Passed By
5664
Net Change
-5081
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3208
5K → 10K14993+56#3208#3152
10K → 15K77166-89#3152#3241
15K → 20K69220-151#3241#3392
20K → Half1072-62#3392#3454
Half → 25K72280-208#3454#3662
25K → 30K151579-1564#3662#5226
30K → 20M10680-670#5226#5896
20M → 21M29501-472#5896#6368
21M → 35K16398-382#6368#6750
35K → 23M32554-522#6750#7272
23M → 24M34347-313#7272#7585
24M → 40K35291-256#7585#7841
40K → 25.2M15111-96#7841#7937
25.2M → Finish20372-352#7937#8289
TOTALS5835664-5081
📊

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