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BOSTON MARATHON 2023

Antonia Argentier

Bib: 23398•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Top 18%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:08
Rank: #16980
Start → 5K
26:08 | 8:25/mi
10K· 6.21 mi
52:40
Rank: #17759 (-779)
5K → 10K
26:32 | 8:32/mi
15K· 9.32 mi
1:19:41
Rank: #18169 (-410)
10K → 15K
27:01 | 8:42/mi
20K· 12.43 mi
1:46:49
Rank: #18177 (-8)
15K → 20K
27:08 | 8:44/mi
Half· 13.11 mi
1:52:40
Rank: #18179 (-2)
20K → Half
5:51 | 8:34/mi
25K· 15.53 mi
2:14:34
Rank: #18355 (-176)
Half → 25K
21:54 | 9:02/mi
30K· 18.64 mi
2:43:07
Rank: #18281 (+74)
25K → 30K
28:33 | 9:11/mi
20M
2:55:31
Rank: #18183 (+98)
30K → 20M
12:24 | 9:07/mi
21M
3:05:30
Rank: #18182 (+1)
20M → 21M
9:59 | 9:59/mi
35K· 21.75 mi
3:12:05
Rank: #18123 (+59)
21M → 35K
6:35 | 8:48/mi
23M
3:23:43
Rank: #18089 (+34)
35K → 23M
11:38 | 9:17/mi
24M
3:32:57
Rank: #18113 (-24)
23M → 24M
9:14 | 9:14/mi
40K· 24.85 mi
3:40:56
Rank: #18097 (+16)
24M → 40K
7:59 | 9:20/mi
25.2M
3:44:23
Rank: #18090 (+7)
40K → 25.2M
3:27 | 10:00/mi
Finish· 26.22 mi
3:53:37
Rank: #18113 (-23)
25.2M → Finish
9:14 | 9:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:40
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time2:00:57
Pace9:14 /mi
📊Positive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:5726:088:2526:08
8:25
-
10K
6.21 mi12:08:2952:408:2926:32
8:32
+0:07
15K
9.32 mi12:35:301:19:418:3327:01
8:42
+0:10
20K
12.43 mi13:02:381:46:498:3627:08
8:44
+0:02
Half
13.11 mi13:08:291:52:408:365:51
8:34
-0:10
25K
15.53 mi13:30:232:14:348:4021:54
9:02
+0:28
30K
18.64 mi13:58:562:43:078:4528:33
9:11
+0:09
20M
20.00 mi14:11:202:55:318:4712:24
9:07
-0:04
21M
21.00 mi14:21:193:05:308:509:59
9:59
+0:52
35K
21.75 mi14:27:543:12:058:506:35
8:48
-1:11
23M
23.00 mi14:39:323:23:438:5111:38
9:17
+0:29
24M
24.00 mi14:48:463:32:578:529:14
9:14
-0:03
40K
24.85 mi14:56:453:40:568:537:59
9:20
+0:06
25.2M
25.20 mi15:00:123:44:238:543:27
10:00
+0:40
Finish
26.22 mi15:09:263:53:378:559:14
9:04
-0:56

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

8:25 /mi

Average Pace

8:55 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:20:34

86% of race

Time at Steady Pace

19:37

8% of race

Time at Slower Pace

13:26

6% of race

Average Pace: 8:55 /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 mi11:41:5726:088:2526:08
8:25
#16980
10K
6.21 mi12:08:2952:408:2926:32
8:32
#17759
15K
9.32 mi12:35:301:19:418:3327:01
8:42
#18169
20K
12.43 mi13:02:381:46:498:3627:08
8:44
#18177
Half
13.11 mi13:08:291:52:408:365:51
8:34
#18179
25K
15.53 mi13:30:232:14:348:4021:54
9:02
#18355
30K
18.64 mi13:58:562:43:078:4528:33
9:11
#18281
20M
20.00 mi14:11:202:55:318:4712:24
9:07
#18183
21M
21.00 mi14:21:193:05:308:509:59
9:59
#18182
35K
21.75 mi14:27:543:12:058:506:35
8:48
#18123
23M
23.00 mi14:39:323:23:438:5111:38
9:17
#18089
24M
24.00 mi14:48:463:32:578:529:14
9:14
#18113
40K
24.85 mi14:56:453:40:568:537:59
9:20
#18097
25.2M
25.20 mi15:00:123:44:238:543:27
10:00
#18090
Finish
26.22 mi15:09:263:53:378:559:14
9:04
#18113
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi169805919591918960(Top 71%)7075(Top 62%)7075(Top 1343%)
10K6.21 mi3.10 mi17759-7796378-4596378-45918501(Top 69%)6767(Top 59%)6767(Top 1284%)
15K9.32 mi3.11 mi18169-4106628-2506628-25018960(Top 71%)7075(Top 62%)7075(Top 1343%)
20K12.43 mi3.11 mi18177-86615+136615+1318332(Top 69%)6694(Top 59%)6694(Top 1270%)
Half13.11 mi0.68 mi18179-26621-66621-618230(Top 68%)6625(Top 58%)6625(Top 1257%)
25K15.53 mi2.42 mi18355-1766739-1186739-11819134(Top 72%)7204(Top 63%)7204(Top 1367%)
30K18.64 mi3.11 mi18281+746728+116728+1118119(Top 68%)6717(Top 59%)6717(Top 1275%)
20M20.00 mi1.36 mi18183+986690+386690+3817215(Top 65%)6296(Top 55%)6296(Top 1195%)
21M21.00 mi1.00 mi18182+16710-206710-2017984(Top 68%)6749(Top 59%)6749(Top 1281%)
35K21.75 mi0.75 mi18123+596676+346676+3416980(Top 64%)6274(Top 55%)6274(Top 1191%)
23M23.00 mi1.25 mi18089+346667+96667+917501(Top 66%)6573(Top 58%)6573(Top 1247%)
24M24.00 mi1.00 mi18113-246696-296696-2918198(Top 68%)7005(Top 61%)7005(Top 1329%)
40K24.85 mi0.85 mi18097+166694+26694+217710(Top 67%)6796(Top 59%)6796(Top 1290%)
25.2M25.20 mi0.35 mi18090+76695-16695-117448(Top 66%)6681(Top 58%)6681(Top 1268%)
Finish26.22 mi1.02 mi18113-236717-226717-2218292(Top 69%)7058(Top 62%)7058(Top 1339%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

18960

Females

7075

F60-64

7075

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

18501

Females

6767

F60-64

6767

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

18960

Females

7075

F60-64

7075

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

18332

Females

6694

F60-64

6694

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

18230

Females

6625

F60-64

6625

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

19134

Females

7204

F60-64

7204

25K→30K

15.5 - 18.6 mi

Top 68%
×9stories
+181ft-148ft

Overall

18119

Females

6717

F60-64

6717

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

17215

Females

6296

F60-64

6296

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

17984

Females

6749

F60-64

6749

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

16980

Females

6274

F60-64

6274

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

17501

Females

6573

F60-64

6573

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

18198

Females

7005

F60-64

7005

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17710

Females

6796

F60-64

6796

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

17448

Females

6681

F60-64

6681

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

18292

Females

7058

F60-64

7058

Passing Analysis

Category:
Athletes Passed
1222
Passed By
2355
Net Change
-1133
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16980
5K → 10K94873-779#16980#17759
10K → 15K73483-410#17759#18169
15K → 20K169177-8#18169#18177
20K → Half2628-2#18177#18179
Half → 25K71247-176#18179#18355
25K → 30K211137+74#18355#18281
30K → 20M13436+98#18281#18183
20M → 21M10099+1#18183#18182
21M → 35K8223+59#18182#18123
35K → 23M8349+34#18123#18089
23M → 24M5276-24#18089#18113
24M → 40K5337+16#18113#18097
40K → 25.2M2518+7#18097#18090
25.2M → Finish4972-23#18090#18113
TOTALS12222355-1133
📊

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