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BOSTON MARATHON 2023

Nadege Person

Bib: 17597•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 20%
Gender (Female)
#0 / 11423
Top 4%
Division (F18-39)
#0 / 4884
Top 8%
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
7:20/mi
22:46
↑ 97↓ 3451.5%
10K· 6.21 mi
7:04/mi
44:42
↑ 79↓ 1380.4%
15K· 9.32 mi
7:00/mi
1:06:26
↑ 67↓ 78
20K· 12.43 mi
7:01/mi
1:28:13
↑ 106↓ 860.1%
Half· 13.11 mi
6:55/mi
1:32:56
↑ 19↓ 370.5%
25K· 15.53 mi
6:56/mi
1:49:45
↑ 66↓ 880.2%
30K· 18.64 mi
7:09/mi
2:11:57
↑ 181↓ 1480.2%
20M
7:06/mi
2:21:36
↑ 64↓ 500.2%
21M
7:43/mi
2:29:19
↑ 106↓ 241.6%
35K· 21.75 mi
7:01/mi
2:34:34
↑ 17↓ 861.7%
23M
6:53/mi
2:43:11
↑ 23↓ 630.6%
24M
6:39/mi
2:49:50
↓ 821.3%
40K· 24.85 mi
6:59/mi
2:55:48
↓ 200.3%
25.2M
7:38/mi
2:58:26
↑ 13↓ 160.2%
Finish· 26.22 mi
6:55/mi
3:05:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:32:56
Pace7:05 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:32:33
Pace7:04 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2422:467:2022:46
7:20
-
10K
6.21 mi11:39:2044:427:1221:56
7:04
-0:16
15K
9.32 mi12:01:041:06:267:0821:44
7:00
-0:04
20K
12.43 mi12:22:511:28:137:0621:47
7:01
+0:01
Half
13.11 mi12:27:341:32:567:054:43
6:55
-0:06
25K
15.53 mi12:44:231:49:457:0416:49
6:56
+0:01
30K
18.64 mi13:06:352:11:577:0522:12
7:09
+0:13
20M
20.00 mi13:16:142:21:367:059:39
7:06
-0:03
21M
21.00 mi13:23:572:29:197:077:43
7:43
+0:37
35K
21.75 mi13:29:122:34:347:065:15
7:01
-0:42
23M
23.00 mi13:37:492:43:117:068:37
6:53
-0:08
24M
24.00 mi13:44:282:49:507:056:39
6:39
-0:14
40K
24.85 mi13:50:262:55:487:045:58
6:59
+0:20
25.2M
25.20 mi13:53:042:58:267:052:38
7:38
+0:39
Finish
26.22 mi14:00:073:05:297:057:03
6:55
-0:43

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

6:39 /mi

Average Pace

7:05 /mi

Slowest Pace

7:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:22

82% of race

Time at Steady Pace

33:07

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:04 /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 mi11:17:2422:467:2022:46
7:20
#8308
10K
6.21 mi11:39:2044:427:1221:56
7:04
#7729
15K
9.32 mi12:01:041:06:267:0821:44
7:00
#7281
20K
12.43 mi12:22:511:28:137:0621:47
7:01
#6929
Half
13.11 mi12:27:341:32:567:054:43
6:55
#6874
25K
15.53 mi12:44:231:49:457:0416:49
6:56
#6594
30K
18.64 mi13:06:352:11:577:0522:12
7:09
#6285
20M
20.00 mi13:16:142:21:367:059:39
7:06
#6123
21M
21.00 mi13:23:572:29:197:077:43
7:43
#6068
35K
21.75 mi13:29:122:34:347:065:15
7:01
#6002
23M
23.00 mi13:37:492:43:117:068:37
6:53
#5793
24M
24.00 mi13:44:282:49:507:056:39
6:39
#5601
40K
24.85 mi13:50:262:55:487:045:58
6:59
#5488
25.2M
25.20 mi13:53:042:58:267:052:38
7:38
#5443
Finish
26.22 mi14:00:073:05:297:057:03
6:55
#5356
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8308112611266537(Top 25%)640(Top 6%)640(Top 13%)
10K6.21 mi3.10 mi7729+579925+201925+2017183(Top 27%)802(Top 7%)802(Top 16%)
15K9.32 mi3.11 mi7281+448812+113812+1136537(Top 25%)640(Top 6%)640(Top 13%)
20K12.43 mi3.11 mi6929+352720+92720+926060(Top 23%)535(Top 5%)535(Top 11%)
Half13.11 mi0.68 mi6874+55705+15705+156115(Top 23%)532(Top 5%)532(Top 11%)
25K15.53 mi2.42 mi6594+280660+45660+455211(Top 20%)404(Top 4%)404(Top 8%)
30K18.64 mi3.11 mi6285+309605+55605+555203(Top 20%)441(Top 4%)441(Top 9%)
20M20.00 mi1.36 mi6123+162572+33572+334649(Top 17%)383(Top 3%)383(Top 8%)
21M21.00 mi1.00 mi6068+55568+4568+45740(Top 22%)729(Top 6%)729(Top 15%)
35K21.75 mi0.75 mi6002+66562+6562+65477(Top 21%)607(Top 5%)607(Top 12%)
23M23.00 mi1.25 mi5793+209526+36526+363149(Top 12%)218(Top 2%)218(Top 4%)
24M24.00 mi1.00 mi5601+192494+32494+322877(Top 11%)206(Top 2%)206(Top 4%)
40K24.85 mi0.85 mi5488+113479+15479+153766(Top 14%)370(Top 3%)370(Top 8%)
25.2M25.20 mi0.35 mi5443+45472+7472+74628(Top 17%)600(Top 5%)600(Top 12%)
Finish26.22 mi1.02 mi5356+87463+9463+94761(Top 18%)646(Top 6%)646(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21story building
+97ft-345ft

Overall

6537

Females

640

F18-39

640

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

7183

Females

802

F18-39

802

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+67ft-78ft

Overall

6537

Females

640

F18-39

640

15K→20K

9.3 - 12.4 mi

Top 23%
×5story building
+106ft-86ft

Overall

6060

Females

535

F18-39

535

20K→Half

12.4 - 13.1 mi

Top 23%
×2story building
+19ft-37ft

Overall

6115

Females

532

F18-39

532

Half→25K

13.1 - 15.5 mi

Top 20%
×4story building
+66ft-88ft

Overall

5211

Females

404

F18-39

404

25K→30K

15.5 - 18.6 mi

Top 20%
×9story building
+181ft-148ft

Overall

5203

Females

441

F18-39

441

30K→20M

18.6 - 20.0 mi

Top 17%
×5story building
+64ft-50ft

Overall

4649

Females

383

F18-39

383

20M→21M

20.0 - 21.0 mi

Top 22%
×8story building
+106ft-24ft

Overall

5740

Females

729

F18-39

729

21M→35K

21.0 - 21.8 mi

Top 21%
×7story building
+17ft-86ft

Overall

5477

Females

607

F18-39

607

35K→23M

21.8 - 23.0 mi

Top 12%
×5story building
+23ft-63ft

Overall

3149

Females

218

F18-39

218

23M→24M

23.0 - 24.0 mi

Top 11%
×6story building
+12ft-82ft

Overall

2877

Females

206

F18-39

206

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3766

Females

370

F18-39

370

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4628

Females

600

F18-39

600

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2story building
+22ft-21ft

Overall

4761

Females

646

F18-39

646

Passing Analysis

Category:
Athletes Passed
3108
Passed By
156
Net Change
+2952
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8308
5K → 10K63859+579#8308#7729
10K → 15K46315+448#7729#7281
15K → 20K3564+352#7281#6929
20K → Half594+55#6929#6874
Half → 25K2822+280#6874#6594
25K → 30K3156+309#6594#6285
30K → 20M1675+162#6285#6123
20M → 21M8328+55#6123#6068
21M → 35K748+66#6068#6002
35K → 23M2090+209#6002#5793
23M → 24M1931+192#5793#5601
24M → 40K1163+113#5601#5488
40K → 25.2M494+45#5488#5443
25.2M → Finish10417+87#5443#5356
TOTALS3108156+2952
📊

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