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BOSTON MARATHON 2023

Friederike Eberhagen

Bib: 17143•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 46%
Gender (Female)
#0 / 11423
Top 28%
Division (F18-39)
#0 / 4884
Top 46%
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
7:47/mi
24:12
↑ 97↓ 3451.5%
10K· 6.21 mi
7:25/mi
47:13
↑ 79↓ 1380.4%
15K· 9.32 mi
7:51/mi
1:11:35
↑ 67↓ 78
20K· 12.43 mi
7:50/mi
1:35:56
↑ 106↓ 860.1%
Half· 13.11 mi
7:31/mi
1:41:04
↑ 19↓ 370.5%
25K· 15.53 mi
7:53/mi
2:00:11
↑ 66↓ 880.2%
30K· 18.64 mi
8:08/mi
2:25:26
↑ 181↓ 1480.2%
20M
8:14/mi
2:36:37
↑ 64↓ 500.2%
21M
10:27/mi
2:47:04
↑ 106↓ 241.6%
35K· 21.75 mi
8:04/mi
2:53:06
↑ 17↓ 861.7%
23M
8:11/mi
3:03:21
↑ 23↓ 630.6%
24M
7:58/mi
3:11:19
↓ 821.3%
40K· 24.85 mi
8:22/mi
3:18:28
↓ 200.3%
25.2M
8:48/mi
3:21:30
↑ 13↓ 160.2%
Finish· 26.22 mi
7:58/mi
3:29:37
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:04
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:48:33
Pace8:17 /mi
📊Positive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:3124:127:4724:12
7:47
-
10K
6.21 mi11:38:3247:137:3623:01
7:25
-0:22
15K
9.32 mi12:02:541:11:357:4124:22
7:51
+0:26
20K
12.43 mi12:27:151:35:567:4324:21
7:50
-0:01
Half
13.11 mi12:32:231:41:047:435:08
7:31
-0:19
25K
15.53 mi12:51:302:00:117:4419:07
7:53
+0:22
30K
18.64 mi13:16:452:25:267:4825:15
8:08
+0:15
20M
20.00 mi13:27:562:36:377:5011:11
8:14
+0:06
21M
21.00 mi13:38:232:47:047:5710:27
10:27
+2:13
35K
21.75 mi13:44:252:53:067:586:02
8:04
-2:23
23M
23.00 mi13:54:403:03:217:5810:15
8:11
+0:07
24M
24.00 mi14:02:383:11:197:587:58
7:58
-0:13
40K
24.85 mi14:09:473:18:287:597:09
8:22
+0:24
25.2M
25.20 mi14:12:493:21:308:003:02
8:48
+0:26
Finish
26.22 mi14:20:563:29:378:008:07
7:58
-0:50

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

7:25 /mi

Average Pace

8:00 /mi

Slowest Pace

10:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:09

13% of race

Time at Steady Pace

2:40:50

77% of race

Time at Slower Pace

20:38

10% of race

Average Pace: 8:00 /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 mi11:15:3124:127:4724:12
7:47
#12267
10K
6.21 mi11:38:3247:137:3623:01
7:25
#10921
15K
9.32 mi12:02:541:11:357:4124:22
7:51
#11618
20K
12.43 mi12:27:151:35:567:4324:21
7:50
#11691
Half
13.11 mi12:32:231:41:047:435:08
7:31
#11621
25K
15.53 mi12:51:302:00:117:4419:07
7:53
#11589
30K
18.64 mi13:16:452:25:267:4825:15
8:08
#11626
20M
20.00 mi13:27:562:36:377:5011:11
8:14
#11631
21M
21.00 mi13:38:232:47:047:5710:27
10:27
#12301
35K
21.75 mi13:44:252:53:067:586:02
8:04
#12309
23M
23.00 mi13:54:403:03:217:5810:15
8:11
#12235
24M
24.00 mi14:02:383:11:197:587:58
7:58
#12177
40K
24.85 mi14:09:473:18:287:597:09
8:22
#12165
25.2M
25.20 mi14:12:493:21:308:003:02
8:48
#12136
Finish
26.22 mi14:20:563:29:378:008:07
7:58
#12128
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi122673018301813079(Top 49%)3523(Top 31%)3523(Top 72%)
10K6.21 mi3.10 mi10921+13462286+7322286+7329720(Top 37%)1705(Top 15%)1705(Top 35%)
15K9.32 mi3.11 mi11618-6972674-3882674-38813079(Top 49%)3523(Top 31%)3523(Top 72%)
20K12.43 mi3.11 mi11691-732739-652739-6512064(Top 45%)3007(Top 26%)3007(Top 62%)
Half13.11 mi0.68 mi11621+702696+432696+4310499(Top 39%)2154(Top 19%)2154(Top 44%)
25K15.53 mi2.42 mi11589+322691+52691+511813(Top 44%)2966(Top 26%)2966(Top 61%)
30K18.64 mi3.11 mi11626-372767-762767-7611844(Top 44%)3092(Top 27%)3092(Top 63%)
20M20.00 mi1.36 mi11631-52787-202787-2011901(Top 45%)3217(Top 28%)3217(Top 66%)
21M21.00 mi1.00 mi12301-6703176-3893176-38919435(Top 73%)7598(Top 67%)7598(Top 156%)
35K21.75 mi0.75 mi12309-83199-233199-2312592(Top 47%)3753(Top 33%)3753(Top 77%)
23M23.00 mi1.25 mi12235+743188+113188+1111125(Top 42%)3079(Top 27%)3079(Top 63%)
24M24.00 mi1.00 mi12177+583176+123176+1211033(Top 41%)3106(Top 27%)3106(Top 64%)
40K24.85 mi0.85 mi12165+123193-173193-1712485(Top 47%)3926(Top 34%)3926(Top 80%)
25.2M25.20 mi0.35 mi12136+293179+143179+1411377(Top 43%)3389(Top 30%)3389(Top 69%)
Finish26.22 mi1.02 mi12128+83196-173196-1711887(Top 45%)3644(Top 32%)3644(Top 75%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

13079

Females

3523

F18-39

3523

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

9720

Females

1705

F18-39

1705

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

13079

Females

3523

F18-39

3523

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

12064

Females

3007

F18-39

3007

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

10499

Females

2154

F18-39

2154

Half→25K

13.1 - 15.5 mi

Top 44%
×4story building
+66ft-88ft

Overall

11813

Females

2966

F18-39

2966

25K→30K

15.5 - 18.6 mi

Top 44%
×9story building
+181ft-148ft

Overall

11844

Females

3092

F18-39

3092

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

11901

Females

3217

F18-39

3217

20M→21M

20.0 - 21.0 mi

Top 73%
×8story building
+106ft-24ft

Overall

19435

Females

7598

F18-39

7598

21M→35K

21.0 - 21.8 mi

Top 47%
×7story building
+17ft-86ft

Overall

12592

Females

3753

F18-39

3753

35K→23M

21.8 - 23.0 mi

Top 42%
×5story building
+23ft-63ft

Overall

11125

Females

3079

F18-39

3079

23M→24M

23.0 - 24.0 mi

Top 41%
×6story building
+12ft-82ft

Overall

11033

Females

3106

F18-39

3106

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12485

Females

3926

F18-39

3926

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11377

Females

3389

F18-39

3389

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2story building
+22ft-21ft

Overall

11887

Females

3644

F18-39

3644

Passing Analysis

Category:
Athletes Passed
2494
Passed By
2355
Net Change
+139
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12267
5K → 10K137529+1346#12267#10921
10K → 15K34731-697#10921#11618
15K → 20K135208-73#11618#11691
20K → Half744+70#11691#11621
Half → 25K157125+32#11621#11589
25K → 30K161198-37#11589#11626
30K → 20M95100-5#11626#11631
20M → 21M8678-670#11631#12301
21M → 35K4149-8#12301#12309
35K → 23M12854+74#12309#12235
23M → 24M8931+58#12235#12177
24M → 40K6755+12#12177#12165
40K → 25.2M4415+29#12165#12136
25.2M → Finish8678+8#12136#12128
TOTALS24942355+139
📊

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