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BOSTON MARATHON 2023

Thia Angelo

Bib: 4586•F

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 17%
Gender (Female)
#0 / 11423
Top 3%
Division (F18-39)
#0 / 4884
Top 6%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:48
Rank: #8382
Start → 5K
22:48 | 7:20/mi
10K· 6.21 mi
44:19
Rank: #7316 (+1066)
5K → 10K
21:31 | 6:56/mi
15K· 9.32 mi
1:05:39
Rank: #6749 (+567)
10K → 15K
21:20 | 6:52/mi
20K· 12.43 mi
1:27:06
Rank: #6410 (+339)
15K → 20K
21:27 | 6:54/mi
Half· 13.11 mi
1:31:44
Rank: #6348 (+62)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:48:29
Rank: #6111 (+237)
Half → 25K
16:45 | 6:55/mi
30K· 18.64 mi
2:10:12
Rank: #5717 (+394)
25K → 30K
21:43 | 6:59/mi
20M
2:19:27
Rank: #5502 (+215)
30K → 20M
9:15 | 6:48/mi
21M
2:26:33
Rank: #5272 (+230)
20M → 21M
7:06 | 7:06/mi
35K· 21.75 mi
2:31:35
Rank: #5187 (+85)
21M → 35K
5:02 | 6:44/mi
23M
2:40:15
Rank: #5037 (+150)
35K → 23M
8:40 | 6:55/mi
24M
2:47:02
Rank: #4921 (+116)
23M → 24M
6:47 | 6:47/mi
40K· 24.85 mi
2:52:50
Rank: #4801 (+120)
24M → 40K
5:48 | 6:47/mi
25.2M
2:55:19
Rank: #4741 (+60)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
3:01:46
Rank: #4568 (+173)
25.2M → Finish
6:27 | 6:20/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:31:44
Pace7:00 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:30:02
Pace6:52 /mi
📊Negative Split: 1.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4922:487:2022:48
7:20
-
10K
6.21 mi11:12:2044:197:0821:31
6:56
-0:24
15K
9.32 mi11:33:401:05:397:0321:20
6:52
-0:04
20K
12.43 mi11:55:071:27:067:0121:27
6:54
+0:02
Half
13.11 mi11:59:451:31:447:004:38
6:47
-0:07
25K
15.53 mi12:16:301:48:296:5916:45
6:55
+0:08
30K
18.64 mi12:38:132:10:126:5921:43
6:59
+0:04
20M
20.00 mi12:47:282:19:276:589:15
6:48
-0:11
21M
21.00 mi12:54:342:26:336:597:06
7:06
+0:18
35K
21.75 mi12:59:362:31:356:585:02
6:44
-0:22
23M
23.00 mi13:08:162:40:156:588:40
6:55
+0:11
24M
24.00 mi13:15:032:47:026:586:47
6:47
-0:08
40K
24.85 mi13:20:512:52:506:575:48
6:47
0:00
25.2M
25.20 mi13:23:202:55:196:572:29
7:12
+0:25
Finish
26.22 mi13:29:473:01:466:566:27
6:20
-0:52

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

6:20 /mi

Average Pace

6:56 /mi

Slowest Pace

7:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:40

70% of race

Time at Steady Pace

54:06

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:56 /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 mi10:50:4922:487:2022:48
7:20
#8382
10K
6.21 mi11:12:2044:197:0821:31
6:56
#7316
15K
9.32 mi11:33:401:05:397:0321:20
6:52
#6749
20K
12.43 mi11:55:071:27:067:0121:27
6:54
#6410
Half
13.11 mi11:59:451:31:447:004:38
6:47
#6348
25K
15.53 mi12:16:301:48:296:5916:45
6:55
#6111
30K
18.64 mi12:38:132:10:126:5921:43
6:59
#5717
20M
20.00 mi12:47:282:19:276:589:15
6:48
#5502
21M
21.00 mi12:54:342:26:336:597:06
7:06
#5272
35K
21.75 mi12:59:362:31:356:585:02
6:44
#5187
23M
23.00 mi13:08:162:40:156:588:40
6:55
#5037
24M
24.00 mi13:15:032:47:026:586:47
6:47
#4921
40K
24.85 mi13:20:512:52:506:575:48
6:47
#4801
25.2M
25.20 mi13:23:202:55:196:572:29
7:12
#4741
Finish
26.22 mi13:29:473:01:466:566:27
6:20
#4568
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8382114711475723(Top 21%)465(Top 4%)465(Top 10%)
10K6.21 mi3.10 mi7316+1066811+336811+3366325(Top 24%)595(Top 5%)595(Top 12%)
15K9.32 mi3.11 mi6749+567672+139672+1395723(Top 21%)465(Top 4%)465(Top 10%)
20K12.43 mi3.11 mi6410+339608+64608+645393(Top 20%)408(Top 4%)408(Top 8%)
Half13.11 mi0.68 mi6348+62598+10598+105272(Top 20%)394(Top 3%)394(Top 8%)
25K15.53 mi2.42 mi6111+237539+59539+595029(Top 19%)373(Top 3%)373(Top 8%)
30K18.64 mi3.11 mi5717+394466+73466+734297(Top 16%)298(Top 3%)298(Top 6%)
20M20.00 mi1.36 mi5502+215436+30436+302894(Top 11%)170(Top 1%)170(Top 3%)
21M21.00 mi1.00 mi5272+230407+29407+292654(Top 10%)159(Top 1%)159(Top 3%)
35K21.75 mi0.75 mi5187+85401+6401+63780(Top 14%)290(Top 3%)290(Top 6%)
23M23.00 mi1.25 mi5037+150392+9392+93400(Top 13%)248(Top 2%)248(Top 5%)
24M24.00 mi1.00 mi4921+116374+18374+183590(Top 13%)291(Top 3%)291(Top 6%)
40K24.85 mi0.85 mi4801+120356+18356+182786(Top 10%)221(Top 2%)221(Top 5%)
25.2M25.20 mi0.35 mi4741+60347+9347+92609(Top 10%)201(Top 2%)201(Top 4%)
Finish26.22 mi1.02 mi4568+173324+23324+231771(Top 7%)112(Top 1.0%)112(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5723

Females

465

F18-39

465

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6325

Females

595

F18-39

595

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5723

Females

465

F18-39

465

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5393

Females

408

F18-39

408

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5272

Females

394

F18-39

394

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

5029

Females

373

F18-39

373

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4297

Females

298

F18-39

298

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2894

Females

170

F18-39

170

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2654

Females

159

F18-39

159

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3780

Females

290

F18-39

290

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3400

Females

248

F18-39

248

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3590

Females

291

F18-39

291

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2786

Females

221

F18-39

221

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2609

Females

201

F18-39

201

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1771

Females

112

F18-39

112

Passing Analysis

Category:
Athletes Passed
3874
Passed By
60
Net Change
+3814
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8382
5K → 10K107812+1066#8382#7316
10K → 15K5758+567#7316#6749
15K → 20K3445+339#6749#6410
20K → Half631+62#6410#6348
Half → 25K2436+237#6348#6111
25K → 30K3973+394#6111#5717
30K → 20M2150+215#5717#5502
20M → 21M2300+230#5502#5272
21M → 35K905+85#5272#5187
35K → 23M16010+150#5187#5037
23M → 24M1204+116#5037#4921
24M → 40K1244+120#4921#4801
40K → 25.2M611+60#4801#4741
25.2M → Finish1741+173#4741#4568
TOTALS387460+3814
📊

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