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BOSTON MARATHON 2024

Alexander Flagle

Bib: 1306•M

DC

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 4%
Gender (Male)
#0 / 14578
Top 7%
Division (M18-39)
#0 / 4849
Top 16%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:25
Rank: #740
Start → 5K
18:25 | 5:56/mi
10K· 6.21 mi
36:53
Rank: #728 (+12)
5K → 10K
18:28 | 5:57/mi
15K· 9.32 mi
55:21
Rank: #690 (+38)
10K → 15K
18:28 | 5:57/mi
20K· 12.43 mi
1:14:04
Rank: #674 (+16)
15K → 20K
18:43 | 6:01/mi
Half· 13.11 mi
1:18:12
Rank: #681 (-7)
20K → Half
4:08 | 6:03/mi
25K· 15.53 mi
1:33:19
Rank: #702 (-21)
Half → 25K
15:07 | 6:14/mi
30K· 18.64 mi
1:53:52
Rank: #776 (-74)
25K → 30K
20:33 | 6:37/mi
20M
2:03:09
Rank: #802 (-26)
30K → 20M
9:17 | 6:50/mi
21M
2:10:33
Rank: #845 (-43)
20M → 21M
7:24 | 7:24/mi
35K· 21.75 mi
2:15:36
Rank: #861 (-16)
21M → 35K
5:03 | 6:45/mi
23M
2:24:38
Rank: #903 (-42)
35K → 23M
9:02 | 7:13/mi
24M
2:31:33
Rank: #918 (-15)
23M → 24M
6:55 | 6:55/mi
40K· 24.85 mi
2:37:46
Rank: #958 (-40)
24M → 40K
6:13 | 7:16/mi
25.2M
2:40:26
Rank: #962 (-4)
40K → 25.2M
2:40 | 7:44/mi
Finish· 26.22 mi
2:47:30
Rank: #1003 (-41)
25.2M → Finish
7:04 | 6:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:12
Pace5:58 /mi
2nd Half
Distance13.11 mi
Time1:29:18
Pace6:49 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5618:255:5618:25
5:56
-
10K
6.21 mi10:37:2436:535:5618:28
5:57
+0:01
15K
9.32 mi10:55:5255:215:5618:28
5:57
0:00
20K
12.43 mi11:14:351:14:045:5818:43
6:01
+0:04
Half
13.11 mi11:18:431:18:125:584:08
6:03
+0:02
25K
15.53 mi11:33:501:33:196:0015:07
6:14
+0:11
30K
18.64 mi11:54:231:53:526:0720:33
6:37
+0:23
20M
20.00 mi12:03:402:03:096:099:17
6:50
+0:13
21M
21.00 mi12:11:042:10:336:137:24
7:24
+0:34
35K
21.75 mi12:16:072:15:366:145:03
6:45
-0:39
23M
23.00 mi12:25:092:24:386:179:02
7:13
+0:28
24M
24.00 mi12:32:042:31:336:196:55
6:55
-0:18
40K
24.85 mi12:38:172:37:466:216:13
7:16
+0:21
25.2M
25.20 mi12:40:572:40:266:222:40
7:44
+0:28
Finish
26.22 mi12:48:012:47:306:247:04
6:56
-0:48

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

5:56 /mi

Average Pace

6:24 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:19

56% of race

Time at Steady Pace

48:52

29% of race

Time at Slower Pace

25:19

15% of race

Average Pace: 6:23 /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 mi10:18:5618:255:5618:25
5:56
#740
10K
6.21 mi10:37:2436:535:5618:28
5:57
#728
15K
9.32 mi10:55:5255:215:5618:28
5:57
#690
20K
12.43 mi11:14:351:14:045:5818:43
6:01
#674
Half
13.11 mi11:18:431:18:125:584:08
6:03
#681
25K
15.53 mi11:33:501:33:196:0015:07
6:14
#702
30K
18.64 mi11:54:231:53:526:0720:33
6:37
#776
20M
20.00 mi12:03:402:03:096:099:17
6:50
#802
21M
21.00 mi12:11:042:10:336:137:24
7:24
#845
35K
21.75 mi12:16:072:15:366:145:03
6:45
#861
23M
23.00 mi12:25:092:24:386:179:02
7:13
#903
24M
24.00 mi12:32:042:31:336:196:55
6:55
#918
40K
24.85 mi12:38:172:37:466:216:13
7:16
#958
25.2M
25.20 mi12:40:572:40:266:222:40
7:44
#962
Finish
26.22 mi12:48:012:47:306:247:04
6:56
#1003
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi740710710642(Top 3%)620(Top 4%)620(Top 13%)
10K6.21 mi3.10 mi728+12701+9701+9736(Top 3%)710(Top 5%)710(Top 15%)
15K9.32 mi3.11 mi690+38664+37664+37642(Top 3%)620(Top 4%)620(Top 13%)
20K12.43 mi3.11 mi674+16649+15649+15645(Top 3%)620(Top 4%)620(Top 13%)
Half13.11 mi0.68 mi681-7656-7656-7934(Top 4%)901(Top 6%)901(Top 19%)
25K15.53 mi2.42 mi702-21677-21677-21940(Top 4%)905(Top 6%)905(Top 19%)
30K18.64 mi3.11 mi776-74744-67744-671358(Top 5%)1297(Top 9%)1297(Top 27%)
20M20.00 mi1.36 mi802-26769-25769-251676(Top 7%)1586(Top 11%)1586(Top 33%)
21M21.00 mi1.00 mi845-43812-43812-432166(Top 8%)1998(Top 14%)1998(Top 41%)
35K21.75 mi0.75 mi861-16828-16828-162054(Top 8%)1893(Top 13%)1893(Top 39%)
23M23.00 mi1.25 mi903-42866-38866-382610(Top 10%)2342(Top 16%)2342(Top 48%)
24M24.00 mi1.00 mi918-15877-11877-112029(Top 8%)1834(Top 13%)1834(Top 38%)
40K24.85 mi0.85 mi958-40916-39916-392688(Top 11%)2338(Top 16%)2338(Top 48%)
25.2M25.20 mi0.35 mi962-4919-3919-31946(Top 8%)1714(Top 12%)1714(Top 35%)
Finish26.22 mi1.02 mi1003-41957-38957-382835(Top 11%)2390(Top 16%)2390(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

642

Males

620

M18-39

620

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

736

Males

710

M18-39

710

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

642

Males

620

M18-39

620

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

645

Males

620

M18-39

620

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

934

Males

901

M18-39

901

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

940

Males

905

M18-39

905

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1358

Males

1297

M18-39

1297

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1676

Males

1586

M18-39

1586

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2166

Males

1998

M18-39

1998

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2054

Males

1893

M18-39

1893

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2610

Males

2342

M18-39

2342

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2029

Males

1834

M18-39

1834

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2688

Males

2338

M18-39

2338

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

1946

Males

1714

M18-39

1714

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2835

Males

2390

M18-39

2390

Passing Analysis

Category:
Athletes Passed
277
Passed By
540
Net Change
-263
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#740
5K → 10K4129+12#740#728
10K → 15K468+38#728#690
15K → 20K3115+16#690#674
20K → Half512-7#674#681
Half → 25K2546-21#681#702
25K → 30K28102-74#702#776
30K → 20M2147-26#776#802
20M → 21M548-43#802#845
21M → 35K1026-16#845#861
35K → 23M1052-42#861#903
23M → 24M1934-15#903#918
24M → 40K1050-40#918#958
40K → 25.2M1115-4#958#962
25.2M → Finish1556-41#962#1003
TOTALS277540-263
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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