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BOSTON MARATHON 2023

Renata Andrade

Bib: 12578•F

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 25%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:13/mi
22:26
↑ 97↓ 3451.5%
10K· 6.21 mi
7:10/mi
44:43
↑ 79↓ 1380.4%
15K· 9.32 mi
7:25/mi
1:07:46
↑ 67↓ 78
20K· 12.43 mi
7:29/mi
1:31:00
↑ 106↓ 860.1%
Half· 13.11 mi
7:18/mi
1:35:59
↑ 19↓ 370.5%
25K· 15.53 mi
7:20/mi
1:53:46
↑ 66↓ 880.2%
30K· 18.64 mi
7:35/mi
2:17:19
↑ 181↓ 1480.2%
20M
8:26/mi
2:28:46
↑ 64↓ 500.2%
21M
8:34/mi
2:37:20
↑ 106↓ 241.6%
35K· 21.75 mi
7:21/mi
2:42:50
↑ 17↓ 861.7%
23M
8:18/mi
2:53:14
↑ 23↓ 630.6%
24M
7:52/mi
3:01:06
↓ 821.3%
40K· 24.85 mi
7:36/mi
3:07:36
↓ 200.3%
25.2M
9:11/mi
3:10:46
↑ 13↓ 160.2%
Finish· 26.22 mi
7:45/mi
3:18:40
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:59
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:42:41
Pace7:50 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3422:267:1322:26
7:13
-
10K
6.21 mi11:11:5144:437:1222:17
7:10
-0:03
15K
9.32 mi11:34:541:07:467:1623:03
7:25
+0:15
20K
12.43 mi11:58:081:31:007:1923:14
7:29
+0:04
Half
13.11 mi12:03:071:35:597:194:59
7:18
-0:11
25K
15.53 mi12:20:541:53:467:1917:47
7:20
+0:02
30K
18.64 mi12:44:272:17:197:2223:33
7:35
+0:15
20M
20.00 mi12:55:542:28:467:2611:27
8:26
+0:51
21M
21.00 mi13:04:282:37:207:308:34
8:34
+0:08
35K
21.75 mi13:09:582:42:507:295:30
7:21
-1:13
23M
23.00 mi13:20:222:53:147:3210:24
8:18
+0:57
24M
24.00 mi13:28:143:01:067:337:52
7:52
-0:26
40K
24.85 mi13:34:443:07:367:336:30
7:36
-0:16
25.2M
25.20 mi13:37:543:10:467:343:10
9:11
+1:35
Finish
26.22 mi13:45:483:18:407:357:54
7:45
-1:26

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

7:35 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

44:43

23% of race

Time at Steady Pace

2:00:22

61% of race

Time at Slower Pace

33:35

17% 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 mi10:49:3422:267:1322:26
7:13
#7641
10K
6.21 mi11:11:5144:437:1222:17
7:10
#7748
15K
9.32 mi11:34:541:07:467:1623:03
7:25
#8235
20K
12.43 mi11:58:081:31:007:1923:14
7:29
#8414
Half
13.11 mi12:03:071:35:597:194:59
7:18
#8427
25K
15.53 mi12:20:541:53:467:1917:47
7:20
#8248
30K
18.64 mi12:44:272:17:197:2223:33
7:35
#8123
20M
20.00 mi12:55:542:28:467:2611:27
8:26
#8469
21M
21.00 mi13:04:282:37:207:308:34
8:34
#8579
35K
21.75 mi13:09:582:42:507:295:30
7:21
#8534
23M
23.00 mi13:20:222:53:147:3210:24
8:18
#8730
24M
24.00 mi13:28:143:01:067:337:52
7:52
#8762
40K
24.85 mi13:34:443:07:367:336:30
7:36
#8679
25.2M
25.20 mi13:37:543:10:467:343:10
9:11
#8757
Finish
26.22 mi13:45:483:18:407:357:54
7:45
#8790
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi76418928929519(Top 36%)1625(Top 14%)1625(Top 33%)
10K6.21 mi3.10 mi7748-107932-40932-407930(Top 30%)1031(Top 9%)1031(Top 21%)
15K9.32 mi3.11 mi8235-4871126-1941126-1949519(Top 36%)1625(Top 14%)1625(Top 33%)
20K12.43 mi3.11 mi8414-1791205-791205-799159(Top 34%)1551(Top 14%)1551(Top 32%)
Half13.11 mi0.68 mi8427-131213-81213-88715(Top 33%)1375(Top 12%)1375(Top 28%)
25K15.53 mi2.42 mi8248+1791169+441169+447532(Top 28%)1030(Top 9%)1030(Top 21%)
30K18.64 mi3.11 mi8123+1251164+51164+57817(Top 29%)1232(Top 11%)1232(Top 25%)
20M20.00 mi1.36 mi8469-3461311-1471311-14713170(Top 49%)3939(Top 34%)3939(Top 81%)
21M21.00 mi1.00 mi8579-1101365-541365-5410877(Top 41%)2793(Top 24%)2793(Top 57%)
35K21.75 mi0.75 mi8534+451362+31362+37528(Top 28%)1320(Top 12%)1320(Top 27%)
23M23.00 mi1.25 mi8730-1961457-951457-9511933(Top 45%)3471(Top 30%)3471(Top 71%)
24M24.00 mi1.00 mi8762-321495-381495-3810286(Top 39%)2718(Top 24%)2718(Top 56%)
40K24.85 mi0.85 mi8679+831481+141481+147375(Top 28%)1514(Top 13%)1514(Top 31%)
25.2M25.20 mi0.35 mi8757-781533-521533-5213555(Top 51%)4492(Top 39%)4492(Top 92%)
Finish26.22 mi1.02 mi8790-331559-261559-2610331(Top 39%)2848(Top 25%)2848(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

9519

Females

1625

F18-39

1625

5K→10K

3.1 - 6.2 mi

Top 30%
×5story building
+79ft-138ft

Overall

7930

Females

1031

F18-39

1031

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

9519

Females

1625

F18-39

1625

15K→20K

9.3 - 12.4 mi

Top 34%
×5story building
+106ft-86ft

Overall

9159

Females

1551

F18-39

1551

20K→Half

12.4 - 13.1 mi

Top 33%
×2story building
+19ft-37ft

Overall

8715

Females

1375

F18-39

1375

Half→25K

13.1 - 15.5 mi

Top 28%
×4story building
+66ft-88ft

Overall

7532

Females

1030

F18-39

1030

25K→30K

15.5 - 18.6 mi

Top 29%
×9story building
+181ft-148ft

Overall

7817

Females

1232

F18-39

1232

30K→20M

18.6 - 20.0 mi

Top 49%
×5story building
+64ft-50ft

Overall

13170

Females

3939

F18-39

3939

20M→21M

20.0 - 21.0 mi

Top 41%
×8story building
+106ft-24ft

Overall

10877

Females

2793

F18-39

2793

21M→35K

21.0 - 21.8 mi

Top 28%
×7story building
+17ft-86ft

Overall

7528

Females

1320

F18-39

1320

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

11933

Females

3471

F18-39

3471

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

10286

Females

2718

F18-39

2718

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7375

Females

1514

F18-39

1514

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

13555

Females

4492

F18-39

4492

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

10331

Females

2848

F18-39

2848

Passing Analysis

Category:
Athletes Passed
1091
Passed By
2240
Net Change
-1149
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7641
5K → 10K177284-107#7641#7748
10K → 15K32519-487#7748#8235
15K → 20K81260-179#8235#8414
20K → Half1831-13#8414#8427
Half → 25K20728+179#8427#8248
25K → 30K18964+125#8248#8123
30K → 20M30376-346#8123#8469
20M → 21M42152-110#8469#8579
21M → 35K6217+45#8579#8534
35K → 23M37233-196#8534#8730
23M → 24M5486-32#8730#8762
24M → 40K10623+83#8762#8679
40K → 25.2M1492-78#8679#8757
25.2M → Finish4275-33#8757#8790
TOTALS10912240-1149
📊

Passing Visuals

Category:
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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