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BOSTON MARATHON 2024

Ian Robertson

Bib: 13358•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 49%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Top 22%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:20
Rank: #10837
Start → 5K
7:31/mi
23:20 split
10K· 6.21 mi
46:33
Rank: #10402 (+435)
5K → 10K
7:28/mi
23:13 split
15K· 9.32 mi
1:09:57
Rank: #10206 (+196)
10K → 15K
7:32/mi
23:24 split
20K· 12.43 mi
1:33:38
Rank: #9891 (+315)
15K → 20K
7:37/mi
23:41 split
Half· 13.11 mi
1:38:49
Rank: #9876 (+15)
20K → Half
7:36/mi
5:11 split
25K· 15.53 mi
1:58:41
Rank: #10093 (-217)
Half → 25K
8:12/mi
19:52 split
30K· 18.64 mi
2:27:15
Rank: #10935 (-842)
25K → 30K
9:12/mi
28:34 split
20M
2:39:40
Rank: #11059 (-124)
30K → 20M
9:08/mi
12:25 split
21M
2:50:19
Rank: #11397 (-338)
20M → 21M
10:39/mi
10:39 split
35K· 21.75 mi
2:57:09
Rank: #11478 (-81)
21M → 35K
9:08/mi
6:50 split
23M
3:10:59
Rank: #12119 (-641)
35K → 23M
11:03/mi
13:50 split
24M
3:20:19
Rank: #12180 (-61)
23M → 24M
9:20/mi
9:20 split
40K· 24.85 mi
3:29:06
Rank: #12342 (-162)
24M → 40K
10:16/mi
8:47 split
25.2M
3:33:03
Rank: #12406 (-64)
40K → 25.2M
11:27/mi
3:57 split
Finish· 26.22 mi
3:42:11
Rank: #12463 (-57)
25.2M → Finish
8:58/mi
9:08 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:49
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time2:03:22
Pace9:25 /mi
📊Positive Split: 24.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1723:207:3123:20
7:31
-
10K
6.21 mi11:16:3046:337:2923:13
7:28
-0:03
15K
9.32 mi11:39:541:09:577:3023:24
7:32
+0:04
20K
12.43 mi12:03:351:33:387:3223:41
7:37
+0:05
Half
13.11 mi12:08:461:38:497:325:11
7:36
-0:01
25K
15.53 mi12:28:381:58:417:3819:52
8:12
+0:36
30K
18.64 mi12:57:122:27:157:5428:34
9:12
+1:00
20M
20.00 mi13:09:372:39:407:5912:25
9:08
-0:04
21M
21.00 mi13:20:162:50:198:0710:39
10:39
+1:31
35K
21.75 mi13:27:062:57:098:096:50
9:08
-1:31
23M
23.00 mi13:40:563:10:598:1813:50
11:03
+1:55
24M
24.00 mi13:50:163:20:198:219:20
9:20
-1:43
40K
24.85 mi13:59:033:29:068:258:47
10:16
+0:56
25.2M
25.20 mi14:03:003:33:038:273:57
11:27
+1:11
Finish
26.22 mi14:12:083:42:118:299:08
8:58
-2:29

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

7:28 /mi

Average Pace

8:29 /mi

Slowest Pace

11:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:41

53% of race

Time at Steady Pace

1:06:17

30% of race

Time at Slower Pace

37:13

17% of race

Average Pace: 8:28 /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 mi10:53:1723:207:3123:20
7:31
#10837
10K
6.21 mi11:16:3046:337:2923:13
7:28
#10402
15K
9.32 mi11:39:541:09:577:3023:24
7:32
#10206
20K
12.43 mi12:03:351:33:387:3223:41
7:37
#9891
Half
13.11 mi12:08:461:38:497:325:11
7:36
#9876
25K
15.53 mi12:28:381:58:417:3819:52
8:12
#10093
30K
18.64 mi12:57:122:27:157:5428:34
9:12
#10935
20M
20.00 mi13:09:372:39:407:5912:25
9:08
#11059
21M
21.00 mi13:20:162:50:198:0710:39
10:39
#11397
35K
21.75 mi13:27:062:57:098:096:50
9:08
#11478
23M
23.00 mi13:40:563:10:598:1813:50
11:03
#12119
24M
24.00 mi13:50:163:20:198:219:20
9:20
#12180
40K
24.85 mi13:59:033:29:068:258:47
10:16
#12342
25.2M
25.20 mi14:03:003:33:038:273:57
11:27
#12406
Finish
26.22 mi14:12:083:42:118:299:08
8:58
#12463
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi10837833883389932(Top 39%)7771(Top 53%)7771(Top 662%)
10K6.21 mi3.10 mi10402+4358115+2238115+22310043(Top 39%)7905(Top 54%)7905(Top 674%)
15K9.32 mi3.11 mi10206+1967988+1277988+1279932(Top 39%)7771(Top 53%)7771(Top 662%)
20K12.43 mi3.11 mi9891+3157780+2087780+2089229(Top 36%)7281(Top 50%)7281(Top 621%)
Half13.11 mi0.68 mi9876+157763+177763+179828(Top 38%)7611(Top 52%)7611(Top 649%)
25K15.53 mi2.42 mi10093-2177807-447807-4411314(Top 44%)8161(Top 56%)8161(Top 696%)
30K18.64 mi3.11 mi10935-8428117-3108117-31014163(Top 55%)9181(Top 63%)9181(Top 783%)
20M20.00 mi1.36 mi11059-1248123-68123-612795(Top 50%)8308(Top 57%)8308(Top 708%)
21M21.00 mi1.00 mi11397-3388235-1128235-11215282(Top 60%)9286(Top 64%)9286(Top 792%)
35K21.75 mi0.75 mi11478-818235823513941(Top 55%)8609(Top 59%)8609(Top 734%)
23M23.00 mi1.25 mi12119-6418450-2158450-21518542(Top 73%)10831(Top 74%)10831(Top 923%)
24M24.00 mi1.00 mi12180-618426+248426+2413669(Top 53%)8363(Top 57%)8363(Top 713%)
40K24.85 mi0.85 mi12342-1628455-298455-2915938(Top 62%)9430(Top 65%)9430(Top 804%)
25.2M25.20 mi0.35 mi12406-648465-108465-1015869(Top 62%)9354(Top 64%)9354(Top 797%)
Finish26.22 mi1.02 mi12463-578455+108455+1013985(Top 55%)8479(Top 58%)8479(Top 723%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

9932

Males

7771

M60-64

7771

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

10043

Males

7905

M60-64

7905

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

9932

Males

7771

M60-64

7771

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

9229

Males

7281

M60-64

7281

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

9828

Males

7611

M60-64

7611

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

11314

Males

8161

M60-64

8161

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

14163

Males

9181

M60-64

9181

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

12795

Males

8308

M60-64

8308

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

15282

Males

9286

M60-64

9286

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

13941

Males

8609

M60-64

8609

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

18542

Males

10831

M60-64

10831

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

13669

Males

8363

M60-64

8363

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15938

Males

9430

M60-64

9430

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

15869

Males

9354

M60-64

9354

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

13985

Males

8479

M60-64

8479

Passing Analysis

Category:
Athletes Passed
1984*
Passed By
3607
Net Change
-1626
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10837
5K → 10K545110+435#10837#10402
10K → 15K305109+196#10402#10206
15K → 20K376*61+315#10206#9891
20K → Half5136+15#9891#9876
Half → 25K152367-217#9876#10093
25K → 30K100941-842#10093#10935
30K → 20M91215-124#10935#11059
20M → 21M53391-338#11059#11397
21M → 35K59140-81#11397#11478
35K → 23M40681-641#11478#12119
23M → 24M81142-61#12119#12180
24M → 40K47209-162#12180#12342
40K → 25.2M2589-64#12342#12406
25.2M → Finish59116-57#12406#12463
TOTALS1984*3607-1626

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

📊

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