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BOSTON MARATHON 2023

Christen Bergeron

Bib: 17679•F

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 43%
Gender (Female)
#0 / 11423
Top 24%
Masters (Masters Women)
#0 / 6539
Top 12%
Division (F40-44)
#0 / 1878
Top 24%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:09
Rank: #12127
Start → 5K
24:09 | 7:46/mi
10K· 6.21 mi
47:48
Rank: #11739 (+388)
5K → 10K
23:39 | 7:37/mi
15K· 9.32 mi
1:11:21
Rank: #11405 (+334)
10K → 15K
23:33 | 7:35/mi
20K· 12.43 mi
1:36:12
Rank: #11889 (-484)
15K → 20K
24:51 | 8:00/mi
Half· 13.11 mi
1:41:23
Rank: #11843 (+46)
20K → Half
5:11 | 7:36/mi
25K· 15.53 mi
2:00:25
Rank: #11743 (+100)
Half → 25K
19:02 | 7:51/mi
30K· 18.64 mi
2:25:32
Rank: #11682 (+61)
25K → 30K
25:07 | 8:05/mi
20M
2:36:43
Rank: #11682
30K → 20M
11:11 | 8:14/mi
21M
2:45:30
Rank: #11701 (-19)
20M → 21M
8:47 | 8:47/mi
35K· 21.75 mi
2:51:28
Rank: #11711 (-10)
21M → 35K
5:58 | 7:59/mi
23M
3:01:46
Rank: #11664 (+47)
35K → 23M
10:18 | 8:14/mi
24M
3:09:32
Rank: #11565 (+99)
23M → 24M
7:46 | 7:46/mi
40K· 24.85 mi
3:16:22
Rank: #11490 (+75)
24M → 40K
6:50 | 8:00/mi
25.2M
3:19:19
Rank: #11445 (+45)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:27:11
Rank: #11352 (+93)
25.2M → Finish
7:52 | 7:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:23
Pace7:44 /mi
2nd Half
Distance13.11 mi
Time1:45:48
Pace8:04 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:0224:097:4624:09
7:46
-
10K
6.21 mi11:38:4147:487:4223:39
7:37
-0:09
15K
9.32 mi12:02:141:11:217:3923:33
7:35
-0:02
20K
12.43 mi12:27:051:36:127:4424:51
8:00
+0:25
Half
13.11 mi12:32:161:41:237:445:11
7:36
-0:24
25K
15.53 mi12:51:182:00:257:4519:02
7:51
+0:15
30K
18.64 mi13:16:252:25:327:4825:07
8:05
+0:14
20M
20.00 mi13:27:362:36:437:5011:11
8:14
+0:09
21M
21.00 mi13:36:232:45:307:538:47
8:47
+0:33
35K
21.75 mi13:42:212:51:287:535:58
7:59
-0:48
23M
23.00 mi13:52:393:01:467:5410:18
8:14
+0:15
24M
24.00 mi14:00:253:09:327:547:46
7:46
-0:28
40K
24.85 mi14:07:153:16:227:546:50
8:00
+0:14
25.2M
25.20 mi14:10:123:19:197:552:57
8:33
+0:33
Finish
26.22 mi14:18:043:27:117:547:52
7:43
-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

7:35 /mi

Average Pace

7:54 /mi

Slowest Pace

8:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:15:27

94% of race

Time at Steady Pace

11:44

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:54 /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 mi11:15:0224:097:4624:09
7:46
#12127
10K
6.21 mi11:38:4147:487:4223:39
7:37
#11739
15K
9.32 mi12:02:141:11:217:3923:33
7:35
#11405
20K
12.43 mi12:27:051:36:127:4424:51
8:00
#11889
Half
13.11 mi12:32:161:41:237:445:11
7:36
#11843
25K
15.53 mi12:51:182:00:257:4519:02
7:51
#11743
30K
18.64 mi13:16:252:25:327:4825:07
8:05
#11682
20M
20.00 mi13:27:362:36:437:5011:11
8:14
#11682
21M
21.00 mi13:36:232:45:307:538:47
8:47
#11701
35K
21.75 mi13:42:212:51:287:535:58
7:59
#11711
23M
23.00 mi13:52:393:01:467:5410:18
8:14
#11664
24M
24.00 mi14:00:253:09:327:547:46
7:46
#11565
40K
24.85 mi14:07:153:16:227:546:50
8:00
#11490
25.2M
25.20 mi14:10:123:19:197:552:57
8:33
#11445
Finish
26.22 mi14:18:043:27:117:547:52
7:43
#11352
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi121272940294010852(Top 41%)2260(Top 20%)2260(Top 120%)
10K6.21 mi3.10 mi11739+3882726+2142726+21411452(Top 43%)2580(Top 23%)2580(Top 137%)
15K9.32 mi3.11 mi11405+3342551+1752551+17510852(Top 41%)2260(Top 20%)2260(Top 120%)
20K12.43 mi3.11 mi11889-4842852-3012852-30113411(Top 50%)3765(Top 33%)3765(Top 200%)
Half13.11 mi0.68 mi11843+462822+302822+3011072(Top 42%)2414(Top 21%)2414(Top 129%)
25K15.53 mi2.42 mi11743+1002784+382784+3811535(Top 43%)2790(Top 24%)2790(Top 149%)
30K18.64 mi3.11 mi11682+612798-142798-1411548(Top 43%)2928(Top 26%)2928(Top 156%)
20M20.00 mi1.36 mi116822816-182816-1811894(Top 45%)3210(Top 28%)3210(Top 171%)
21M21.00 mi1.00 mi11701-192844-282844-2812167(Top 46%)3488(Top 31%)3488(Top 186%)
35K21.75 mi0.75 mi11711-102861-172861-1711956(Top 45%)3392(Top 30%)3392(Top 181%)
23M23.00 mi1.25 mi11664+472857+42857+411382(Top 43%)3197(Top 28%)3197(Top 170%)
24M24.00 mi1.00 mi11565+992824+332824+339575(Top 36%)2385(Top 21%)2385(Top 127%)
40K24.85 mi0.85 mi11490+752809+152809+1510028(Top 38%)2665(Top 23%)2665(Top 142%)
25.2M25.20 mi0.35 mi11445+452796+132796+139941(Top 37%)2657(Top 23%)2657(Top 141%)
Finish26.22 mi1.02 mi11352+932768+282768+2810124(Top 38%)2755(Top 24%)2755(Top 147%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

10852

Females

2260

F40-44

2260

5K→10K

3.1 - 6.2 mi

Top 43%
×5stories
+79ft-138ft

Overall

11452

Females

2580

F40-44

2580

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

10852

Females

2260

F40-44

2260

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

13411

Females

3765

F40-44

3765

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

11072

Females

2414

F40-44

2414

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

11535

Females

2790

F40-44

2790

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

11548

Females

2928

F40-44

2928

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

11894

Females

3210

F40-44

3210

20M→21M

20.0 - 21.0 mi

Top 46%
×8stories
+106ft-24ft

Overall

12167

Females

3488

F40-44

3488

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

11956

Females

3392

F40-44

3392

35K→23M

21.8 - 23.0 mi

Top 43%
×5stories
+23ft-63ft

Overall

11382

Females

3197

F40-44

3197

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

9575

Females

2385

F40-44

2385

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10028

Females

2665

F40-44

2665

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

9941

Females

2657

F40-44

2657

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

10124

Females

2755

F40-44

2755

Passing Analysis

Category:
Athletes Passed
2186
Passed By
1411
Net Change
+775
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12127
5K → 10K536148+388#12127#11739
10K → 15K39965+334#11739#11405
15K → 20K51535-484#11405#11889
20K → Half5913+46#11889#11843
Half → 25K18383+100#11843#11743
25K → 30K207146+61#11743#11682
30K → 20M1021020#11682#11682
20M → 21M8099-19#11682#11701
21M → 35K4858-10#11701#11711
35K → 23M11568+47#11711#11664
23M → 24M12021+99#11664#11565
24M → 40K10530+75#11565#11490
40K → 25.2M5813+45#11490#11445
25.2M → Finish12330+93#11445#11352
TOTALS21861411+775
📊

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