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BOSTON MARATHON 2024

Rita Kristoffersen

Bib: 16865•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 38%
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:54
Rank: #14759
Start → 5K
24:54 | 8:01/mi
10K· 6.21 mi
49:56
Rank: #14687 (+72)
5K → 10K
25:02 | 8:03/mi
15K· 9.32 mi
1:15:23
Rank: #14630 (+57)
10K → 15K
25:27 | 8:11/mi
20K· 12.43 mi
1:41:31
Rank: #14528 (+102)
15K → 20K
26:08 | 8:25/mi
Half· 13.11 mi
1:47:14
Rank: #14551 (-23)
20K → Half
5:43 | 8:23/mi
25K· 15.53 mi
2:07:49
Rank: #14216 (+335)
Half → 25K
20:35 | 8:29/mi
30K· 18.64 mi
2:35:20
Rank: #13807 (+409)
25K → 30K
27:31 | 8:51/mi
20M
2:47:46
Rank: #13708 (+99)
30K → 20M
12:26 | 9:09/mi
21M
2:57:26
Rank: #13535 (+173)
20M → 21M
9:40 | 9:40/mi
35K· 21.75 mi
3:04:12
Rank: #13518 (+17)
21M → 35K
6:46 | 9:03/mi
23M
3:15:43
Rank: #13411 (+107)
35K → 23M
11:31 | 9:12/mi
24M
3:24:33
Rank: #13274 (+137)
23M → 24M
8:50 | 8:50/mi
40K· 24.85 mi
3:32:00
Rank: #13093 (+181)
24M → 40K
7:27 | 8:43/mi
25.2M
3:35:15
Rank: #12991 (+102)
40K → 25.2M
3:15 | 9:25/mi
Finish· 26.22 mi
3:43:42
Rank: #12841 (+150)
25.2M → Finish
8:27 | 8:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:14
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time1:56:28
Pace8:53 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:0624:548:0124:54
8:01
-
10K
6.21 mi11:40:0849:568:0225:02
8:03
+0:02
15K
9.32 mi12:05:351:15:238:0525:27
8:11
+0:08
20K
12.43 mi12:31:431:41:318:1026:08
8:25
+0:14
Half
13.11 mi12:37:261:47:148:115:43
8:23
-0:02
25K
15.53 mi12:58:012:07:498:1420:35
8:29
+0:06
30K
18.64 mi13:25:322:35:208:2027:31
8:51
+0:22
20M
20.00 mi13:37:582:47:468:2312:26
9:09
+0:18
21M
21.00 mi13:47:382:57:268:279:40
9:40
+0:31
35K
21.75 mi13:54:243:04:128:286:46
9:03
-0:37
23M
23.00 mi14:05:553:15:438:3111:31
9:12
+0:09
24M
24.00 mi14:14:453:24:338:318:50
8:50
-0:22
40K
24.85 mi14:22:123:32:008:327:27
8:43
-0:07
25.2M
25.20 mi14:25:273:35:158:333:15
9:25
+0:42
Finish
26.22 mi14:33:543:43:428:328:27
8:18
-1:07

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

8:01 /mi

Average Pace

8:32 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:41

52% of race

Time at Steady Pace

1:04:23

29% of race

Time at Slower Pace

43:38

20% of race

Average Pace: 8:32 /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 mi11:15:0624:548:0124:54
8:01
#14759
10K
6.21 mi11:40:0849:568:0225:02
8:03
#14687
15K
9.32 mi12:05:351:15:238:0525:27
8:11
#14630
20K
12.43 mi12:31:431:41:318:1026:08
8:25
#14528
Half
13.11 mi12:37:261:47:148:115:43
8:23
#14551
25K
15.53 mi12:58:012:07:498:1420:35
8:29
#14216
30K
18.64 mi13:25:322:35:208:2027:31
8:51
#13807
20M
20.00 mi13:37:582:47:468:2312:26
9:09
#13708
21M
21.00 mi13:47:382:57:268:279:40
9:40
#13535
35K
21.75 mi13:54:243:04:128:286:46
9:03
#13518
23M
23.00 mi14:05:553:15:438:3111:31
9:12
#13411
24M
24.00 mi14:14:453:24:338:318:50
8:50
#13274
40K
24.85 mi14:22:123:32:008:327:27
8:43
#13093
25.2M
25.20 mi14:25:273:35:158:333:15
9:25
#12991
Finish
26.22 mi14:33:543:43:428:328:27
8:18
#12841
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi147594793479314682(Top 57%)4772(Top 44%)4772(Top 102%)
10K6.21 mi3.10 mi14687+724742+514742+5114617(Top 57%)4694(Top 43%)4694(Top 101%)
15K9.32 mi3.11 mi14630+574721+214721+2114682(Top 57%)4772(Top 44%)4772(Top 102%)
20K12.43 mi3.11 mi14528+1024668+534668+5314318(Top 56%)4620(Top 42%)4620(Top 99%)
Half13.11 mi0.68 mi14551-234700-324700-3215050(Top 59%)5064(Top 46%)5064(Top 109%)
25K15.53 mi2.42 mi14216+3354523+1774523+17713000(Top 51%)4046(Top 37%)4046(Top 87%)
30K18.64 mi3.11 mi13807+4094371+1524371+15212509(Top 49%)4010(Top 37%)4010(Top 86%)
20M20.00 mi1.36 mi13708+994373-24373-212882(Top 50%)4508(Top 41%)4508(Top 97%)
21M21.00 mi1.00 mi13535+1734341+324341+3211570(Top 45%)4041(Top 37%)4041(Top 87%)
35K21.75 mi0.75 mi13518+174367-264367-2613530(Top 53%)5076(Top 46%)5076(Top 109%)
23M23.00 mi1.25 mi13411+1074357+104357+1012130(Top 47%)4473(Top 41%)4473(Top 96%)
24M24.00 mi1.00 mi13274+1374334+234334+2311305(Top 44%)4061(Top 37%)4061(Top 87%)
40K24.85 mi0.85 mi13093+1814274+604274+609504(Top 37%)3327(Top 30%)3327(Top 71%)
25.2M25.20 mi0.35 mi12991+1024237+374237+378516(Top 33%)2924(Top 27%)2924(Top 63%)
Finish26.22 mi1.02 mi12841+1504195+424195+4210319(Top 40%)3659(Top 33%)3659(Top 79%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

14682

Females

4772

F18-39

4772

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

14617

Females

4694

F18-39

4694

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

14682

Females

4772

F18-39

4772

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

14318

Females

4620

F18-39

4620

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

15050

Females

5064

F18-39

5064

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

13000

Females

4046

F18-39

4046

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

12509

Females

4010

F18-39

4010

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

12882

Females

4508

F18-39

4508

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

11570

Females

4041

F18-39

4041

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

13530

Females

5076

F18-39

5076

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

12130

Females

4473

F18-39

4473

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

11305

Females

4061

F18-39

4061

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9504

Females

3327

F18-39

3327

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8516

Females

2924

F18-39

2924

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

10319

Females

3659

F18-39

3659

Passing Analysis

Category:
Athletes Passed
3103
Passed By
1185
Net Change
+1918
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14759
5K → 10K324252+72#14759#14687
10K → 15K262205+57#14687#14630
15K → 20K282180+102#14630#14528
20K → Half4568-23#14528#14551
Half → 25K38954+335#14551#14216
25K → 30K49586+409#14216#13807
30K → 20M18384+99#13807#13708
20M → 21M22956+173#13708#13535
21M → 35K9073+17#13535#13518
35K → 23M16861+107#13518#13411
23M → 24M17639+137#13411#13274
24M → 40K19110+181#13274#13093
40K → 25.2M1031+102#13093#12991
25.2M → Finish16616+150#12991#12841
TOTALS31031185+1918
📊

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