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BOSTON MARATHON 2023

Alia Rawji

Bib: 17087•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 33%
Gender (Female)
#0 / 11423
Top 14%
Division (F18-39)
#0 / 4884
Top 26%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:26
Rank: #12958
Start → 5K
24:26 | 7:52/mi
10K· 6.21 mi
47:37
Rank: #11458 (+1500)
5K → 10K
23:11 | 7:28/mi
15K· 9.32 mi
1:10:38
Rank: #10745 (+713)
10K → 15K
23:01 | 7:25/mi
20K· 12.43 mi
1:33:39
Rank: #10154 (+591)
15K → 20K
23:01 | 7:25/mi
Half· 13.11 mi
1:38:42
Rank: #10093 (+61)
20K → Half
5:03 | 7:24/mi
25K· 15.53 mi
1:56:42
Rank: #9760 (+333)
Half → 25K
18:00 | 7:25/mi
30K· 18.64 mi
2:20:42
Rank: #9573 (+187)
25K → 30K
24:00 | 7:43/mi
20M
2:31:13
Rank: #9453 (+120)
30K → 20M
10:31 | 7:44/mi
21M
2:39:40
Rank: #9462 (-9)
20M → 21M
8:27 | 8:27/mi
35K· 21.75 mi
2:45:20
Rank: #9426 (+36)
21M → 35K
5:40 | 7:34/mi
23M
2:55:02
Rank: #9286 (+140)
35K → 23M
9:42 | 7:45/mi
24M
3:02:28
Rank: #9178 (+108)
23M → 24M
7:26 | 7:26/mi
40K· 24.85 mi
3:08:58
Rank: #9085 (+93)
24M → 40K
6:30 | 7:36/mi
25.2M
3:11:42
Rank: #9034 (+51)
40K → 25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
3:19:00
Rank: #8883 (+151)
25.2M → Finish
7:18 | 7:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:42
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:40:18
Pace7:39 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:4324:267:5224:26
7:52
-
10K
6.21 mi11:38:5447:377:4023:11
7:28
-0:24
15K
9.32 mi12:01:551:10:387:3523:01
7:25
-0:03
20K
12.43 mi12:24:561:33:397:3223:01
7:25
0:00
Half
13.11 mi12:29:591:38:427:325:03
7:24
-0:01
25K
15.53 mi12:47:591:56:427:3118:00
7:25
+0:01
30K
18.64 mi13:11:592:20:427:3324:00
7:43
+0:18
20M
20.00 mi13:22:302:31:137:3410:31
7:44
+0:01
21M
21.00 mi13:30:572:39:407:368:27
8:27
+0:43
35K
21.75 mi13:36:372:45:207:365:40
7:34
-0:53
23M
23.00 mi13:46:192:55:027:379:42
7:45
+0:11
24M
24.00 mi13:53:453:02:287:367:26
7:26
-0:19
40K
24.85 mi14:00:153:08:587:366:30
7:36
+0:10
25.2M
25.20 mi14:02:593:11:427:362:44
7:56
+0:20
Finish
26.22 mi14:10:173:19:007:367:18
7:10
-0:46

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

7:10 /mi

Average Pace

7:36 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:49

94% of race

Time at Steady Pace

11:11

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:35 /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 mi11:15:4324:267:5224:26
7:52
#12958
10K
6.21 mi11:38:5447:377:4023:11
7:28
#11458
15K
9.32 mi12:01:551:10:387:3523:01
7:25
#10745
20K
12.43 mi12:24:561:33:397:3223:01
7:25
#10154
Half
13.11 mi12:29:591:38:427:325:03
7:24
#10093
25K
15.53 mi12:47:591:56:427:3118:00
7:25
#9760
30K
18.64 mi13:11:592:20:427:3324:00
7:43
#9573
20M
20.00 mi13:22:302:31:137:3410:31
7:44
#9453
21M
21.00 mi13:30:572:39:407:368:27
8:27
#9462
35K
21.75 mi13:36:372:45:207:365:40
7:34
#9426
23M
23.00 mi13:46:192:55:027:379:42
7:45
#9286
24M
24.00 mi13:53:453:02:287:367:26
7:26
#9178
40K
24.85 mi14:00:153:08:587:366:30
7:36
#9085
25.2M
25.20 mi14:02:593:11:427:362:44
7:56
#9034
Finish
26.22 mi14:10:173:19:007:367:18
7:10
#8883
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi12958341034109424(Top 35%)1591(Top 14%)1591(Top 33%)
10K6.21 mi3.10 mi11458+15002578+8322578+83210169(Top 38%)1896(Top 17%)1896(Top 39%)
15K9.32 mi3.11 mi10745+7132201+3772201+3779424(Top 35%)1591(Top 14%)1591(Top 33%)
20K12.43 mi3.11 mi10154+5911902+2991902+2998588(Top 32%)1331(Top 12%)1331(Top 27%)
Half13.11 mi0.68 mi10093+611876+261876+269483(Top 36%)1663(Top 15%)1663(Top 34%)
25K15.53 mi2.42 mi9760+3331744+1321744+1328218(Top 31%)1262(Top 11%)1262(Top 26%)
30K18.64 mi3.11 mi9573+1871708+361708+368836(Top 33%)1647(Top 14%)1647(Top 34%)
20M20.00 mi1.36 mi9453+1201687+211687+218453(Top 32%)1577(Top 14%)1577(Top 32%)
21M21.00 mi1.00 mi9462-91720-331720-3310185(Top 38%)2460(Top 22%)2460(Top 50%)
35K21.75 mi0.75 mi9426+361722-21722-29117(Top 34%)1967(Top 17%)1967(Top 40%)
23M23.00 mi1.25 mi9286+1401692+301692+308070(Top 30%)1614(Top 14%)1614(Top 33%)
24M24.00 mi1.00 mi9178+1081665+271665+277293(Top 27%)1402(Top 12%)1402(Top 29%)
40K24.85 mi0.85 mi9085+931644+211644+217376(Top 28%)1515(Top 13%)1515(Top 31%)
25.2M25.20 mi0.35 mi9034+511632+121632+126172(Top 23%)1122(Top 10%)1122(Top 23%)
Finish26.22 mi1.02 mi8883+1511595+371595+376221(Top 23%)1145(Top 10%)1145(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9424

Females

1591

F18-39

1591

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

10169

Females

1896

F18-39

1896

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9424

Females

1591

F18-39

1591

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

8588

Females

1331

F18-39

1331

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9483

Females

1663

F18-39

1663

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8218

Females

1262

F18-39

1262

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

8836

Females

1647

F18-39

1647

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

8453

Females

1577

F18-39

1577

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10185

Females

2460

F18-39

2460

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

9117

Females

1967

F18-39

1967

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

8070

Females

1614

F18-39

1614

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7293

Females

1402

F18-39

1402

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7376

Females

1515

F18-39

1515

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6172

Females

1122

F18-39

1122

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2stories
+22ft-21ft

Overall

6221

Females

1145

F18-39

1145

Passing Analysis

Category:
Athletes Passed
4425*
Passed By
350
Net Change
+4075
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12958
5K → 10K152929+1500#12958#11458
10K → 15K72916+713#11458#10745
15K → 20K595*4+591#10745#10154
20K → Half74*13+61#10154#10093
Half → 25K342*9+333#10093#9760
25K → 30K260*73+187#9760#9573
30K → 20M15030+120#9573#9453
20M → 21M8190-9#9453#9462
21M → 35K6832+36#9462#9426
35K → 23M15919+140#9426#9286
23M → 24M1179+108#9286#9178
24M → 40K10310+93#9178#9085
40K → 25.2M565+51#9085#9034
25.2M → Finish16211+151#9034#8883
TOTALS4425*350+4075

* 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