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BOSTON MARATHON 2024

José Antonio Boloña

Bib: 29875•M

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

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:32/mi
26:31
↑ 97↓ 3451.5%
10K· 6.21 mi
8:12/mi
52:01
↑ 79↓ 1380.4%
15K· 9.32 mi
8:28/mi
1:18:18
↑ 67↓ 78
20K· 12.43 mi
8:26/mi
1:44:29
↑ 106↓ 860.1%
Half· 13.11 mi
8:12/mi
1:50:05
↑ 19↓ 370.5%
25K· 15.53 mi
8:25/mi
2:10:30
↑ 66↓ 880.2%
30K· 18.64 mi
8:23/mi
2:36:33
↑ 181↓ 1480.2%
20M
8:28/mi
2:48:04
↑ 64↓ 500.2%
21M
9:08/mi
2:57:12
↑ 106↓ 241.6%
35K· 21.75 mi
8:43/mi
3:03:43
↑ 17↓ 861.7%
23M
8:49/mi
3:14:45
↑ 23↓ 630.6%
24M
9:00/mi
3:23:45
↓ 821.3%
40K· 24.85 mi
9:00/mi
3:31:27
↓ 200.3%
25.2M
10:21/mi
3:35:01
↑ 13↓ 160.2%
Finish· 26.22 mi
9:03/mi
3:44:14
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:05
Pace8:24 /mi
2nd Half
Distance13.11 mi
Time1:54:09
Pace8:42 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:4826:318:3226:31
8:32
-
10K
6.21 mi12:16:1852:018:2225:30
8:12
-0:20
15K
9.32 mi12:42:351:18:188:2426:17
8:28
+0:16
20K
12.43 mi13:08:461:44:298:2426:11
8:26
-0:02
Half
13.11 mi13:14:221:50:058:245:36
8:12
-0:14
25K
15.53 mi13:34:472:10:308:2420:25
8:25
+0:13
30K
18.64 mi14:00:502:36:338:2426:03
8:23
-0:02
20M
20.00 mi14:12:212:48:048:2411:31
8:28
+0:05
21M
21.00 mi14:21:292:57:128:269:08
9:08
+0:40
35K
21.75 mi14:28:003:03:438:276:31
8:43
-0:25
23M
23.00 mi14:39:023:14:458:2811:02
8:49
+0:06
24M
24.00 mi14:48:023:23:458:299:00
9:00
+0:11
40K
24.85 mi14:55:443:31:278:307:42
9:00
0:00
25.2M
25.20 mi14:59:183:35:018:323:34
10:21
+1:21
Finish
26.22 mi15:08:313:44:148:349:13
9:03
-1:18

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

8:12 /mi

Average Pace

8:34 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

31:06

14% of race

Time at Steady Pace

2:23:29

64% of race

Time at Slower Pace

49:39

22% of race

Average Pace: 8:33 /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 mi11:50:4826:318:3226:31
8:32
#17949
10K
6.21 mi12:16:1852:018:2225:30
8:12
#16749
15K
9.32 mi12:42:351:18:188:2426:17
8:28
#16499
20K
12.43 mi13:08:461:44:298:2426:11
8:26
#15878
Half
13.11 mi13:14:221:50:058:245:36
8:12
#15784
25K
15.53 mi13:34:472:10:308:2420:25
8:25
#15204
30K
18.64 mi14:00:502:36:338:2426:03
8:23
#14194
20M
20.00 mi14:12:212:48:048:2411:31
8:28
#13787
21M
21.00 mi14:21:292:57:128:269:08
9:08
#13456
35K
21.75 mi14:28:003:03:438:276:31
8:43
#13374
23M
23.00 mi14:39:023:14:458:2811:02
8:49
#13131
24M
24.00 mi14:48:023:23:458:299:00
9:00
#13068
40K
24.85 mi14:55:443:31:278:307:42
9:00
#12952
25.2M
25.20 mi14:59:183:35:018:323:34
10:21
#12930
Finish
26.22 mi15:08:313:44:148:349:13
9:03
#12952
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi17949111821118216168(Top 63%)10467(Top 72%)10467(Top 521%)
10K6.21 mi3.10 mi16749+120010697+48510697+48515577(Top 61%)10272(Top 70%)10272(Top 511%)
15K9.32 mi3.11 mi16499+25010610+8710610+8716168(Top 63%)10467(Top 72%)10467(Top 521%)
20K12.43 mi3.11 mi15878+62110336+27410336+27414402(Top 56%)9698(Top 67%)9698(Top 483%)
Half13.11 mi0.68 mi15784+9410300+3610300+3614006(Top 55%)9494(Top 65%)9494(Top 473%)
25K15.53 mi2.42 mi15204+58010052+24810052+24812621(Top 49%)8750(Top 60%)8750(Top 436%)
30K18.64 mi3.11 mi14194+10109569+4839569+48310029(Top 39%)7283(Top 50%)7283(Top 363%)
20M20.00 mi1.36 mi13787+4079340+2299340+2299306(Top 36%)6683(Top 46%)6683(Top 333%)
21M21.00 mi1.00 mi13456+3319131+2099131+2099192(Top 36%)6384(Top 44%)6384(Top 318%)
35K21.75 mi0.75 mi13374+829061+709061+7011847(Top 46%)7615(Top 52%)7615(Top 379%)
23M23.00 mi1.25 mi13131+2438892+1698892+16910160(Top 40%)6661(Top 46%)6661(Top 332%)
24M24.00 mi1.00 mi13068+638821+718821+7112147(Top 48%)7634(Top 52%)7634(Top 380%)
40K24.85 mi0.85 mi12952+1168724+978724+9710882(Top 43%)6854(Top 47%)6854(Top 341%)
25.2M25.20 mi0.35 mi12930+228698+268698+2612207(Top 48%)7478(Top 51%)7478(Top 372%)
Finish26.22 mi1.02 mi12952-228668+308668+3014402(Top 56%)8694(Top 60%)8694(Top 433%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21story building
+97ft-345ft

Overall

16168

Males

10467

M40-44

10467

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

15577

Males

10272

M40-44

10272

10K→15K

6.2 - 9.3 mi

Top 63%
×3story building
+67ft-78ft

Overall

16168

Males

10467

M40-44

10467

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

14402

Males

9698

M40-44

9698

20K→Half

12.4 - 13.1 mi

Top 55%
×2story building
+19ft-37ft

Overall

14006

Males

9494

M40-44

9494

Half→25K

13.1 - 15.5 mi

Top 49%
×4story building
+66ft-88ft

Overall

12621

Males

8750

M40-44

8750

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

10029

Males

7283

M40-44

7283

30K→20M

18.6 - 20.0 mi

Top 36%
×5story building
+64ft-50ft

Overall

9306

Males

6683

M40-44

6683

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

9192

Males

6384

M40-44

6384

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

11847

Males

7615

M40-44

7615

35K→23M

21.8 - 23.0 mi

Top 40%
×5story building
+23ft-63ft

Overall

10160

Males

6661

M40-44

6661

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

12147

Males

7634

M40-44

7634

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

10882

Males

6854

M40-44

6854

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12207

Males

7478

M40-44

7478

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2story building
+22ft-21ft

Overall

14402

Males

8694

M40-44

8694

Passing Analysis

Category:
Athletes Passed
5466
Passed By
469
Net Change
+4997
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17949
5K → 10K122525+1200#17949#16749
10K → 15K356106+250#16749#16499
15K → 20K64423+621#16499#15878
20K → Half962+94#15878#15784
Half → 25K5833+580#15784#15204
25K → 30K10144+1010#15204#14194
30K → 20M4114+407#14194#13787
20M → 21M34312+331#13787#13456
21M → 35K12038+82#13456#13374
35K → 23M27027+243#13374#13131
23M → 24M12663+63#13131#13068
24M → 40K14630+116#13068#12952
40K → 25.2M5533+22#12952#12930
25.2M → Finish7799-22#12930#12952
TOTALS5466469+4997
📊

Passing Visuals

Category:
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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