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BOSTON MARATHON 2024

Gonzalo Palafox Rebollar

Bib: 11556•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 42%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 44%
Division (M50-54)
#0 / 1935
Top 46%
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
7:10/mi
22:17
↑ 97↓ 3451.5%
10K· 6.21 mi
7:30/mi
45:34
↑ 79↓ 1380.4%
15K· 9.32 mi
7:26/mi
1:08:40
↑ 67↓ 78
20K· 12.43 mi
7:48/mi
1:32:55
↑ 106↓ 860.1%
Half· 13.11 mi
7:48/mi
1:38:14
↑ 19↓ 370.5%
25K· 15.53 mi
8:08/mi
1:57:58
↑ 66↓ 880.2%
30K· 18.64 mi
8:30/mi
2:24:21
↑ 181↓ 1480.2%
20M
8:50/mi
2:36:21
↑ 64↓ 500.2%
21M
9:45/mi
2:46:06
↑ 106↓ 241.6%
35K· 21.75 mi
8:56/mi
2:52:47
↑ 17↓ 861.7%
23M
9:05/mi
3:04:10
↑ 23↓ 630.6%
24M
9:15/mi
3:13:25
↓ 821.3%
40K· 24.85 mi
9:35/mi
3:21:37
↓ 200.3%
25.2M
11:01/mi
3:25:25
↑ 13↓ 160.2%
Finish· 26.22 mi
9:17/mi
3:34:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:14
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time1:56:39
Pace8:54 /mi
📊Positive Split: 18.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0722:177:1022:17
7:10
-
10K
6.21 mi11:13:2445:347:2023:17
7:30
+0:20
15K
9.32 mi11:36:301:08:407:2223:06
7:26
-0:04
20K
12.43 mi12:00:451:32:557:2924:15
7:48
+0:22
Half
13.11 mi12:06:041:38:147:305:19
7:48
0:00
25K
15.53 mi12:25:481:57:587:3619:44
8:08
+0:20
30K
18.64 mi12:52:112:24:217:4526:23
8:30
+0:22
20M
20.00 mi13:04:112:36:217:4912:00
8:50
+0:20
21M
21.00 mi13:13:562:46:067:559:45
9:45
+0:55
35K
21.75 mi13:20:372:52:477:576:41
8:56
-0:49
23M
23.00 mi13:32:003:04:108:0011:23
9:05
+0:09
24M
24.00 mi13:41:153:13:258:049:15
9:15
+0:10
40K
24.85 mi13:49:273:21:378:078:12
9:35
+0:20
25.2M
25.20 mi13:53:153:25:258:093:48
11:01
+1:26
Finish
26.22 mi14:02:433:34:538:129:28
9:17
-1:44

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

7:10 /mi

Average Pace

8:12 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:58

55% of race

Time at Steady Pace

1:15:10

35% of race

Time at Slower Pace

21:45

10% of race

Average Pace: 8:12 /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 mi10:50:0722:177:1022:17
7:10
#8197
10K
6.21 mi11:13:2445:347:2023:17
7:30
#9143
15K
9.32 mi11:36:301:08:407:2223:06
7:26
#9088
20K
12.43 mi12:00:451:32:557:2924:15
7:48
#9445
Half
13.11 mi12:06:041:38:147:305:19
7:48
#9539
25K
15.53 mi12:25:481:57:587:3619:44
8:08
#9746
30K
18.64 mi12:52:112:24:217:4526:23
8:30
#9845
20M
20.00 mi13:04:112:36:217:4912:00
8:50
#9913
21M
21.00 mi13:13:562:46:067:559:45
9:45
#10009
35K
21.75 mi13:20:372:52:477:576:41
8:56
#10115
23M
23.00 mi13:32:003:04:108:0011:23
9:05
#10165
24M
24.00 mi13:41:153:13:258:049:15
9:15
#10293
40K
24.85 mi13:49:273:21:378:078:12
9:35
#10432
25.2M
25.20 mi13:53:153:25:258:093:48
11:01
#10528
Finish
26.22 mi14:02:433:34:538:129:28
9:17
#10734
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi8197693269329150(Top 36%)7377(Top 51%)7377(Top 381%)
10K6.21 mi3.10 mi9143-9467451-5197451-51910222(Top 40%)7993(Top 55%)7993(Top 413%)
15K9.32 mi3.11 mi9088+557409+427409+429150(Top 36%)7377(Top 51%)7377(Top 381%)
20K12.43 mi3.11 mi9445-3577560-1517560-15110465(Top 41%)7880(Top 54%)7880(Top 407%)
Half13.11 mi0.68 mi9539-947596-367596-3611219(Top 44%)8266(Top 57%)8266(Top 427%)
25K15.53 mi2.42 mi9746-2077635-397635-3911008(Top 43%)8016(Top 55%)8016(Top 414%)
30K18.64 mi3.11 mi9845-997586+497586+4910614(Top 42%)7596(Top 52%)7596(Top 393%)
20M20.00 mi1.36 mi9913-687564+227564+2211213(Top 44%)7592(Top 52%)7592(Top 392%)
21M21.00 mi1.00 mi10009-967549+157549+1511895(Top 47%)7660(Top 53%)7660(Top 396%)
35K21.75 mi0.75 mi10115-1067572-237572-2312957(Top 51%)8131(Top 56%)8131(Top 420%)
23M23.00 mi1.25 mi10165-507539+337539+3311631(Top 46%)7381(Top 51%)7381(Top 381%)
24M24.00 mi1.00 mi10293-1287545-67545-613309(Top 52%)8193(Top 56%)8193(Top 423%)
40K24.85 mi0.85 mi10432-1397569-247569-2413433(Top 53%)8145(Top 56%)8145(Top 421%)
25.2M25.20 mi0.35 mi10528-967594-257594-2514490(Top 57%)8658(Top 59%)8658(Top 447%)
Finish26.22 mi1.02 mi10734-2067647-537647-5315517(Top 61%)9210(Top 63%)9210(Top 476%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

9150

Males

7377

M50-54

7377

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10222

Males

7993

M50-54

7993

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

9150

Males

7377

M50-54

7377

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

10465

Males

7880

M50-54

7880

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

11219

Males

8266

M50-54

8266

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

11008

Males

8016

M50-54

8016

25K→30K

15.5 - 18.6 mi

Top 42%
×9story building
+181ft-148ft

Overall

10614

Males

7596

M50-54

7596

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11213

Males

7592

M50-54

7592

20M→21M

20.0 - 21.0 mi

Top 47%
×8story building
+106ft-24ft

Overall

11895

Males

7660

M50-54

7660

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

12957

Males

8131

M50-54

8131

35K→23M

21.8 - 23.0 mi

Top 46%
×5story building
+23ft-63ft

Overall

11631

Males

7381

M50-54

7381

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

13309

Males

8193

M50-54

8193

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13433

Males

8145

M50-54

8145

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

14490

Males

8658

M50-54

8658

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

15517

Males

9210

M50-54

9210

Passing Analysis

Category:
Athletes Passed
1359*
Passed By
3890
Net Change
-2537
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8197
5K → 10K43989-946#8197#9143
10K → 15K208153+55#9143#9088
15K → 20K118475-357#9088#9445
20K → Half13107-94#9445#9539
Half → 25K155361-207#9539#9746
25K → 30K235333-99#9746#9845
30K → 20M131198-68#9845#9913
20M → 21M99193-96#9913#10009
21M → 35K56161-106#10009#10115
35K → 23M124174-50#10115#10165
23M → 24M62190-128#10165#10293
24M → 40K53*192-139#10293#10432
40K → 25.2M19115-96#10432#10528
25.2M → Finish43249-206#10528#10734
TOTALS1359*3890-2537

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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