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BOSTON MARATHON 2024

Aaron Morrison

Bib: 10713•M

AK

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
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
6:49/mi
21:12
↑ 97↓ 3451.5%
10K· 6.21 mi
6:50/mi
42:27
↑ 79↓ 1380.4%
15K· 9.32 mi
6:59/mi
1:04:08
↑ 67↓ 78
20K· 12.43 mi
7:08/mi
1:26:19
↑ 106↓ 860.1%
Half· 13.11 mi
7:09/mi
1:31:12
↑ 19↓ 370.5%
25K· 15.53 mi
7:28/mi
1:49:18
↑ 66↓ 880.2%
30K· 18.64 mi
8:10/mi
2:14:40
↑ 181↓ 1480.2%
20M
9:25/mi
2:27:28
↑ 64↓ 500.2%
21M
11:41/mi
2:39:09
↑ 106↓ 241.6%
35K· 21.75 mi
12:08/mi
2:48:14
↑ 17↓ 861.7%
23M
12:56/mi
3:04:25
↑ 23↓ 630.6%
24M
11:37/mi
3:16:02
↓ 821.3%
40K· 24.85 mi
13:19/mi
3:27:25
↓ 200.3%
25.2M
14:42/mi
3:32:29
↑ 13↓ 160.2%
Finish· 26.22 mi
12:22/mi
3:45:05
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:12
Pace6:57 /mi
2nd Half
Distance13.11 mi
Time2:13:53
Pace10:13 /mi
📊Positive Split: 46.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:3821:126:4921:12
6:49
-
10K
6.21 mi11:08:5342:276:5021:15
6:50
+0:01
15K
9.32 mi11:30:341:04:086:5321:41
6:59
+0:09
20K
12.43 mi11:52:451:26:196:5722:11
7:08
+0:09
Half
13.11 mi11:57:381:31:126:574:53
7:09
+0:01
25K
15.53 mi12:15:441:49:187:0218:06
7:28
+0:19
30K
18.64 mi12:41:062:14:407:1325:22
8:10
+0:42
20M
20.00 mi12:53:542:27:287:2212:48
9:25
+1:15
21M
21.00 mi13:05:352:39:097:3511:41
11:41
+2:16
35K
21.75 mi13:14:402:48:147:449:05
12:08
+0:27
23M
23.00 mi13:30:513:04:258:0116:11
12:56
+0:48
24M
24.00 mi13:42:283:16:028:1011:37
11:37
-1:19
40K
24.85 mi13:53:513:27:258:2111:23
13:19
+1:42
25.2M
25.20 mi13:58:553:32:298:265:04
14:42
+1:23
Finish
26.22 mi14:11:313:45:058:3512:36
12:22
-2:20

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

6:49 /mi

Average Pace

8:35 /mi

Slowest Pace

14:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:18

49% of race

Time at Steady Pace

38:10

17% of race

Time at Slower Pace

1:17:37

34% of race

Average Pace: 8:35 /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 mi10:47:3821:126:4921:12
6:49
#5849
10K
6.21 mi11:08:5342:276:5021:15
6:50
#5668
15K
9.32 mi11:30:341:04:086:5321:41
6:59
#5811
20K
12.43 mi11:52:451:26:196:5722:11
7:08
#5831
Half
13.11 mi11:57:381:31:126:574:53
7:09
#5863
25K
15.53 mi12:15:441:49:187:0218:06
7:28
#5934
30K
18.64 mi12:41:062:14:407:1325:22
8:10
#6321
20M
20.00 mi12:53:542:27:287:2212:48
9:25
#6897
21M
21.00 mi13:05:352:39:097:3511:41
11:41
#7767
35K
21.75 mi13:14:402:48:147:449:05
12:08
#8667
23M
23.00 mi13:30:513:04:258:0116:11
12:56
#10234
24M
24.00 mi13:42:283:16:028:1011:37
11:37
#11032
40K
24.85 mi13:53:513:27:258:2111:23
13:19
#11963
25.2M
25.20 mi13:58:553:32:298:265:04
14:42
#12287
Finish
26.22 mi14:11:313:45:058:3512:36
12:22
#13172
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5849533053306100(Top 24%)5455(Top 37%)5455(Top 246%)
10K6.21 mi3.10 mi5668+1815178+1525178+1525536(Top 22%)5066(Top 35%)5066(Top 228%)
15K9.32 mi3.11 mi5811-1435281-1035281-1036100(Top 24%)5455(Top 37%)5455(Top 246%)
20K12.43 mi3.11 mi5831-205273+85273+86043(Top 24%)5351(Top 37%)5351(Top 241%)
Half13.11 mi0.68 mi5863-325292-195292-196705(Top 26%)5815(Top 40%)5815(Top 262%)
25K15.53 mi2.42 mi5934-715313-215313-216780(Top 27%)5691(Top 39%)5691(Top 257%)
30K18.64 mi3.11 mi6321-3875533-2205533-2208810(Top 34%)6670(Top 46%)6670(Top 301%)
20M20.00 mi1.36 mi6897-5765888-3555888-35514141(Top 55%)8916(Top 61%)8916(Top 402%)
21M21.00 mi1.00 mi7767-8706362-4746362-47418069(Top 71%)10674(Top 73%)10674(Top 481%)
35K21.75 mi0.75 mi8667-9006827-4656827-46522039(Top 86%)12618(Top 87%)12618(Top 569%)
23M23.00 mi1.25 mi10234-15677571-7447571-74422413(Top 88%)12803(Top 88%)12803(Top 577%)
24M24.00 mi1.00 mi11032-7987904-3337904-33320648(Top 81%)11841(Top 81%)11841(Top 534%)
40K24.85 mi0.85 mi11963-9318286-3828286-38222717(Top 89%)12874(Top 88%)12874(Top 580%)
25.2M25.20 mi0.35 mi12287-3248414-1288414-12822606(Top 88%)12806(Top 88%)12806(Top 577%)
Finish26.22 mi1.02 mi13172-8858774-3608774-36023690(Top 93%)13386(Top 92%)13386(Top 604%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21story building
+97ft-345ft

Overall

6100

Males

5455

M45-49

5455

5K→10K

3.1 - 6.2 mi

Top 22%
×5story building
+79ft-138ft

Overall

5536

Males

5066

M45-49

5066

10K→15K

6.2 - 9.3 mi

Top 24%
×3story building
+67ft-78ft

Overall

6100

Males

5455

M45-49

5455

15K→20K

9.3 - 12.4 mi

Top 24%
×5story building
+106ft-86ft

Overall

6043

Males

5351

M45-49

5351

20K→Half

12.4 - 13.1 mi

Top 26%
×2story building
+19ft-37ft

Overall

6705

Males

5815

M45-49

5815

Half→25K

13.1 - 15.5 mi

Top 27%
×4story building
+66ft-88ft

Overall

6780

Males

5691

M45-49

5691

25K→30K

15.5 - 18.6 mi

Top 34%
×9story building
+181ft-148ft

Overall

8810

Males

6670

M45-49

6670

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

14141

Males

8916

M45-49

8916

20M→21M

20.0 - 21.0 mi

Top 71%
×8story building
+106ft-24ft

Overall

18069

Males

10674

M45-49

10674

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

22039

Males

12618

M45-49

12618

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

22413

Males

12803

M45-49

12803

23M→24M

23.0 - 24.0 mi

Top 81%
×6story building
+12ft-82ft

Overall

20648

Males

11841

M45-49

11841

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

22717

Males

12874

M45-49

12874

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

22606

Males

12806

M45-49

12806

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2story building
+22ft-21ft

Overall

23690

Males

13386

M45-49

13386

Passing Analysis

Category:
Athletes Passed
895
Passed By
8216
Net Change
-7323
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5849
5K → 10K27796+181#5849#5668
10K → 15K92235-143#5668#5811
15K → 20K172192-20#5811#5831
20K → Half1547-32#5831#5863
Half → 25K129200-71#5863#5934
25K → 30K106493-387#5934#6321
30K → 20M27603-576#6321#6897
20M → 21M12882-870#6897#7767
21M → 35K6906-900#7767#8667
35K → 23M141579-1567#8667#10234
23M → 24M14812-798#10234#11032
24M → 40K10941-931#11032#11963
40K → 25.2M7331-324#11963#12287
25.2M → Finish14899-885#12287#13172
TOTALS8958216-7323
📊

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