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BOSTON MARATHON 2024

Kareem Sanjaghi

Bib: 29241•M

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
34:47
Rank: #25005
Start → 5K
34:47 | 11:12/mi
10K· 6.21 mi
1:10:54
Rank: #24962 (+43)
5K → 10K
36:07 | 11:37/mi
15K· 9.32 mi
1:50:23
Rank: #25069 (-107)
10K → 15K
39:29 | 12:43/mi
20K· 12.43 mi
2:33:27
Rank: #25187 (-118)
15K → 20K
43:04 | 13:52/mi
Half· 13.11 mi
2:42:45
Rank: #25214 (-27)
20K → Half
9:18 | 13:38/mi
25K· 15.53 mi
3:17:53
Rank: #25254 (-40)
Half → 25K
35:08 | 14:29/mi
30K· 18.64 mi
4:04:27
Rank: #25221 (+33)
25K → 30K
46:34 | 14:59/mi
20M
4:22:41
Rank: #25176 (+45)
30K → 20M
18:14 | 13:25/mi
21M
4:37:23
Rank: #25127 (+49)
20M → 21M
14:42 | 14:42/mi
35K· 21.75 mi
4:47:23
Rank: #25111 (+16)
21M → 35K
10:00 | 13:22/mi
23M
5:02:56
Rank: #25000 (+111)
35K → 23M
15:33 | 12:25/mi
24M
5:14:53
Rank: #24934 (+66)
23M → 24M
11:57 | 11:57/mi
40K· 24.85 mi
5:26:01
Rank: #24890 (+44)
24M → 40K
11:08 | 13:01/mi
25.2M
5:30:42
Rank: #24860 (+30)
40K → 25.2M
4:41 | 13:35/mi
Finish· 26.22 mi
5:40:40
Rank: #24757 (+103)
25.2M → Finish
9:58 | 9:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:42:45
Pace12:25 /mi
2nd Half
Distance13.11 mi
Time2:57:55
Pace13:34 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:1234:4711:1234:47
11:12
-
10K
6.21 mi12:29:191:10:5411:2536:07
11:37
+0:25
15K
9.32 mi13:08:481:50:2311:5139:29
12:43
+1:06
20K
12.43 mi13:51:522:33:2712:2143:04
13:52
+1:09
Half
13.11 mi14:01:102:42:4512:259:18
13:38
-0:14
25K
15.53 mi14:36:183:17:5312:4435:08
14:29
+0:51
30K
18.64 mi15:22:524:04:2713:0746:34
14:59
+0:30
20M
20.00 mi15:41:064:22:4113:0818:14
13:25
-1:34
21M
21.00 mi15:55:484:37:2313:1314:42
14:42
+1:17
35K
21.75 mi16:05:484:47:2313:1310:00
13:22
-1:20
23M
23.00 mi16:21:215:02:5613:1015:33
12:25
-0:57
24M
24.00 mi16:33:185:14:5313:0711:57
11:57
-0:28
40K
24.85 mi16:44:265:26:0113:0711:08
13:01
+1:04
25.2M
25.20 mi16:49:075:30:4213:074:41
13:35
+0:34
Finish
26.22 mi16:59:055:40:4013:009:58
9:47
-3:48

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

9:47 /mi

Average Pace

13:00 /mi

Slowest Pace

14:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:22

32% of race

Time at Steady Pace

2:15:54

40% of race

Time at Slower Pace

1:36:24

28% of race

Average Pace: 13:00 /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 mi11:53:1234:4711:1234:47
11:12
#25005
10K
6.21 mi12:29:191:10:5411:2536:07
11:37
#24962
15K
9.32 mi13:08:481:50:2311:5139:29
12:43
#25069
20K
12.43 mi13:51:522:33:2712:2143:04
13:52
#25187
Half
13.11 mi14:01:102:42:4512:259:18
13:38
#25214
25K
15.53 mi14:36:183:17:5312:4435:08
14:29
#25254
30K
18.64 mi15:22:524:04:2713:0746:34
14:59
#25221
20M
20.00 mi15:41:064:22:4113:0818:14
13:25
#25176
21M
21.00 mi15:55:484:37:2313:1314:42
14:42
#25127
35K
21.75 mi16:05:484:47:2313:1310:00
13:22
#25111
23M
23.00 mi16:21:215:02:5613:1015:33
12:25
#25000
24M
24.00 mi16:33:185:14:5313:0711:57
11:57
#24934
40K
24.85 mi16:44:265:26:0113:0711:08
13:01
#24890
25.2M
25.20 mi16:49:075:30:4213:074:41
13:35
#24860
Finish
26.22 mi16:59:055:40:4013:009:58
9:47
#24757
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25005143851438525161(Top 98%)14448(Top 99%)14448(Top 298%)
10K6.21 mi3.10 mi24962+4314377+814377+824876(Top 97%)14336(Top 98%)14336(Top 296%)
15K9.32 mi3.11 mi25069-10714416-3914416-3925161(Top 98%)14448(Top 99%)14448(Top 298%)
20K12.43 mi3.11 mi25187-11814452-3614452-3625322(Top 99%)14479(Top 99%)14479(Top 299%)
Half13.11 mi0.68 mi25214-2714461-914461-925350(Top 99%)14481(Top 99%)14481(Top 299%)
25K15.53 mi2.42 mi25254-4014468-714468-725158(Top 98%)14395(Top 99%)14395(Top 297%)
30K18.64 mi3.11 mi25221+3314446+2214446+2224927(Top 98%)14231(Top 98%)14231(Top 293%)
20M20.00 mi1.36 mi25176+4514425+2114425+2123383(Top 92%)13392(Top 92%)13392(Top 276%)
21M21.00 mi1.00 mi25127+4914400+2514400+2523221(Top 91%)13280(Top 91%)13280(Top 274%)
35K21.75 mi0.75 mi25111+1614392+814392+823672(Top 93%)13489(Top 93%)13489(Top 278%)
23M23.00 mi1.25 mi25000+11114339+5314339+5321544(Top 84%)12359(Top 85%)12359(Top 255%)
24M24.00 mi1.00 mi24934+6614301+3814301+3821350(Top 84%)12199(Top 84%)12199(Top 252%)
40K24.85 mi0.85 mi24890+4414274+2714274+2722306(Top 87%)12668(Top 87%)12668(Top 261%)
25.2M25.20 mi0.35 mi24860+3014256+1814256+1820883(Top 82%)11910(Top 82%)11910(Top 246%)
Finish26.22 mi1.02 mi24757+10314199+5714199+5717646(Top 69%)10280(Top 71%)10280(Top 212%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21stories
+97ft-345ft

Overall

25161

Males

14448

M18-39

14448

5K→10K

3.1 - 6.2 mi

Top 97%
×5stories
+79ft-138ft

Overall

24876

Males

14336

M18-39

14336

10K→15K

6.2 - 9.3 mi

Top 98%
×3stories
+67ft-78ft

Overall

25161

Males

14448

M18-39

14448

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

25322

Males

14479

M18-39

14479

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

25350

Males

14481

M18-39

14481

Half→25K

13.1 - 15.5 mi

Top 98%
×4stories
+66ft-88ft

Overall

25158

Males

14395

M18-39

14395

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

24927

Males

14231

M18-39

14231

30K→20M

18.6 - 20.0 mi

Top 92%
×5stories
+64ft-50ft

Overall

23383

Males

13392

M18-39

13392

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

23221

Males

13280

M18-39

13280

21M→35K

21.0 - 21.8 mi

Top 93%
×7stories
+17ft-86ft

Overall

23672

Males

13489

M18-39

13489

35K→23M

21.8 - 23.0 mi

Top 84%
×5stories
+23ft-63ft

Overall

21544

Males

12359

M18-39

12359

23M→24M

23.0 - 24.0 mi

Top 84%
×6stories
+12ft-82ft

Overall

21350

Males

12199

M18-39

12199

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

22306

Males

12668

M18-39

12668

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

20883

Males

11910

M18-39

11910

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

17646

Males

10280

M18-39

10280

Passing Analysis

Category:
Athletes Passed
722
Passed By
474
Net Change
+248
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25005
5K → 10K12481+43#25005#24962
10K → 15K24131-107#24962#25069
15K → 20K12130-118#25069#25187
20K → Half128-27#25187#25214
Half → 25K1757-40#25214#25254
25K → 30K5623+33#25254#25221
30K → 20M483+45#25221#25176
20M → 21M534+49#25176#25127
21M → 35K259+16#25127#25111
35K → 23M1110+111#25111#25000
23M → 24M682+66#25000#24934
24M → 40K495+44#24934#24890
40K → 25.2M311+30#24890#24860
25.2M → Finish1030+103#24860#24757
TOTALS722474+248
📊

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