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BOSTON MARATHON 2024

Marc Ivory

Bib: 9120•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 15%
Gender (Male)
#0 / 14578
Top 24%
Masters (Masters Men)
#0 / 9729
Top 13%
Division (M50-54)
#0 / 1935
Top 9%
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
7:17/mi
22:37
↑ 97↓ 3451.5%
10K· 6.21 mi
7:05/mi
44:36
↑ 79↓ 1380.4%
15K· 9.32 mi
6:57/mi
1:06:11
↑ 67↓ 78
20K· 12.43 mi
6:57/mi
1:27:47
↑ 106↓ 860.1%
Half· 13.11 mi
6:47/mi
1:32:25
↑ 19↓ 370.5%
25K· 15.53 mi
6:59/mi
1:49:21
↑ 66↓ 880.2%
30K· 18.64 mi
7:08/mi
2:11:32
↑ 181↓ 1480.2%
20M
7:10/mi
2:21:16
↑ 64↓ 500.2%
21M
7:36/mi
2:28:52
↑ 106↓ 241.6%
35K· 21.75 mi
6:58/mi
2:34:05
↑ 17↓ 861.7%
23M
7:14/mi
2:43:08
↑ 23↓ 630.6%
24M
7:03/mi
2:50:11
↓ 821.3%
40K· 24.85 mi
7:12/mi
2:56:20
↓ 200.3%
25.2M
7:56/mi
2:59:04
↑ 13↓ 160.2%
Finish· 26.22 mi
6:47/mi
3:05:59
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:25
Pace7:03 /mi
2nd Half
Distance13.11 mi
Time1:33:34
Pace7:08 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:4322:377:1722:37
7:17
-
10K
6.21 mi11:10:4244:367:1121:59
7:05
-0:12
15K
9.32 mi11:32:171:06:117:0621:35
6:57
-0:08
20K
12.43 mi11:53:531:27:477:0421:36
6:57
0:00
Half
13.11 mi11:58:311:32:257:034:38
6:47
-0:10
25K
15.53 mi12:15:271:49:217:0216:56
6:59
+0:12
30K
18.64 mi12:37:382:11:327:0322:11
7:08
+0:09
20M
20.00 mi12:47:222:21:167:049:44
7:10
+0:02
21M
21.00 mi12:54:582:28:527:057:36
7:36
+0:26
35K
21.75 mi13:00:112:34:057:055:13
6:58
-0:38
23M
23.00 mi13:09:142:43:087:069:03
7:14
+0:16
24M
24.00 mi13:16:172:50:117:057:03
7:03
-0:11
40K
24.85 mi13:22:262:56:207:066:09
7:12
+0:09
25.2M
25.20 mi13:25:102:59:047:062:44
7:56
+0:44
Finish
26.22 mi13:32:053:05:597:066:55
6:47
-1:09

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

6:47 /mi

Average Pace

7:06 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:39

94% of race

Time at Steady Pace

10:20

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:06 /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 mi10:48:4322:377:1722:37
7:17
#9002
10K
6.21 mi11:10:4244:367:1121:59
7:05
#7977
15K
9.32 mi11:32:171:06:117:0621:35
6:57
#7219
20K
12.43 mi11:53:531:27:477:0421:36
6:57
#6558
Half
13.11 mi11:58:311:32:257:034:38
6:47
#6432
25K
15.53 mi12:15:271:49:217:0216:56
6:59
#5953
30K
18.64 mi12:37:382:11:327:0322:11
7:08
#5333
20M
20.00 mi12:47:222:21:167:049:44
7:10
#5031
21M
21.00 mi12:54:582:28:527:057:36
7:36
#4791
35K
21.75 mi13:00:112:34:057:055:13
6:58
#4673
23M
23.00 mi13:09:142:43:087:069:03
7:14
#4427
24M
24.00 mi13:16:172:50:117:057:03
7:03
#4210
40K
24.85 mi13:22:262:56:207:066:09
7:12
#4066
25.2M
25.20 mi13:25:102:59:047:062:44
7:56
#3996
Finish
26.22 mi13:32:053:05:597:066:55
6:47
#3876
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi9002740074005875(Top 23%)5293(Top 36%)5293(Top 274%)
10K6.21 mi3.10 mi7977+10256767+6336767+6337129(Top 28%)6195(Top 42%)6195(Top 320%)
15K9.32 mi3.11 mi7219+7586274+4936274+4935875(Top 23%)5293(Top 36%)5293(Top 274%)
20K12.43 mi3.11 mi6558+6615794+4805794+4804940(Top 19%)4522(Top 31%)4522(Top 234%)
Half13.11 mi0.68 mi6432+1265698+965698+964416(Top 17%)4082(Top 28%)4082(Top 211%)
25K15.53 mi2.42 mi5953+4795326+3725326+3724269(Top 17%)3922(Top 27%)3922(Top 203%)
30K18.64 mi3.11 mi5333+6204808+5184808+5183524(Top 14%)3220(Top 22%)3220(Top 166%)
20M20.00 mi1.36 mi5031+3024572+2364572+2363014(Top 12%)2755(Top 19%)2755(Top 142%)
21M21.00 mi1.00 mi4791+2404357+2154357+2152820(Top 11%)2553(Top 18%)2553(Top 132%)
35K21.75 mi0.75 mi4673+1184249+1084249+1082983(Top 12%)2692(Top 18%)2692(Top 139%)
23M23.00 mi1.25 mi4427+2464027+2224027+2222675(Top 10%)2398(Top 16%)2398(Top 124%)
24M24.00 mi1.00 mi4210+2173827+2003827+2002503(Top 10%)2227(Top 15%)2227(Top 115%)
40K24.85 mi0.85 mi4066+1443691+1363691+1362473(Top 10%)2169(Top 15%)2169(Top 112%)
25.2M25.20 mi0.35 mi3996+703629+623629+622549(Top 10%)2204(Top 15%)2204(Top 114%)
Finish26.22 mi1.02 mi3876+1203516+1133516+1132297(Top 9%)1999(Top 14%)1999(Top 103%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21story building
+97ft-345ft

Overall

5875

Males

5293

M50-54

5293

5K→10K

3.1 - 6.2 mi

Top 28%
×5story building
+79ft-138ft

Overall

7129

Males

6195

M50-54

6195

10K→15K

6.2 - 9.3 mi

Top 23%
×3story building
+67ft-78ft

Overall

5875

Males

5293

M50-54

5293

15K→20K

9.3 - 12.4 mi

Top 19%
×5story building
+106ft-86ft

Overall

4940

Males

4522

M50-54

4522

20K→Half

12.4 - 13.1 mi

Top 17%
×2story building
+19ft-37ft

Overall

4416

Males

4082

M50-54

4082

Half→25K

13.1 - 15.5 mi

Top 17%
×4story building
+66ft-88ft

Overall

4269

Males

3922

M50-54

3922

25K→30K

15.5 - 18.6 mi

Top 14%
×9story building
+181ft-148ft

Overall

3524

Males

3220

M50-54

3220

30K→20M

18.6 - 20.0 mi

Top 12%
×5story building
+64ft-50ft

Overall

3014

Males

2755

M50-54

2755

20M→21M

20.0 - 21.0 mi

Top 11%
×8story building
+106ft-24ft

Overall

2820

Males

2553

M50-54

2553

21M→35K

21.0 - 21.8 mi

Top 12%
×7story building
+17ft-86ft

Overall

2983

Males

2692

M50-54

2692

35K→23M

21.8 - 23.0 mi

Top 10%
×5story building
+23ft-63ft

Overall

2675

Males

2398

M50-54

2398

23M→24M

23.0 - 24.0 mi

Top 10%
×6story building
+12ft-82ft

Overall

2503

Males

2227

M50-54

2227

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2473

Males

2169

M50-54

2169

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2549

Males

2204

M50-54

2204

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2story building
+22ft-21ft

Overall

2297

Males

1999

M50-54

1999

Passing Analysis

Category:
Athletes Passed
5181
Passed By
55
Net Change
+5126
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9002
5K → 10K103712+1025#9002#7977
10K → 15K7602+758#7977#7219
15K → 20K6632+661#7219#6558
20K → Half1271+126#6558#6432
Half → 25K4812+479#6432#5953
25K → 30K6266+620#5953#5333
30K → 20M3020+302#5333#5031
20M → 21M2444+240#5031#4791
21M → 35K1224+118#4791#4673
35K → 23M2526+246#4673#4427
23M → 24M2192+217#4427#4210
24M → 40K1484+144#4210#4066
40K → 25.2M711+70#4066#3996
25.2M → Finish1299+120#3996#3876
TOTALS518155+5126
📊

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