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BOSTON MARATHON 2023

Emilee Risteen

Bib: 1117•F

NH

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 3%
Gender (Female)
#0 / 11423
Top 0.4%
Division (F18-39)
#0 / 4884
Top 0.8%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:54
Rank: #857
Start → 5K
6:05/mi
18:54 split
10K· 6.21 mi
37:30
Rank: #807 (+50)
5K → 10K
5:59/mi
18:36 split
15K· 9.32 mi
56:13
Rank: #785 (+22)
10K → 15K
6:01/mi
18:43 split
20K· 12.43 mi
1:15:09
Rank: #766 (+19)
15K → 20K
6:06/mi
18:56 split
Half· 13.11 mi
1:19:17
Rank: #772 (-6)
20K → Half
6:03/mi
4:08 split
25K· 15.53 mi
1:34:15
Rank: #769 (+3)
Half → 25K
6:10/mi
14:58 split
30K· 18.64 mi
1:53:53
Rank: #796 (-27)
25K → 30K
6:19/mi
19:38 split
20M
2:02:42
Rank: #819 (-23)
30K → 20M
6:30/mi
8:49 split
21M
2:09:12
Rank: #804 (+15)
20M → 21M
6:30/mi
6:30 split
35K· 21.75 mi
2:13:45
Rank: #798 (+6)
21M → 35K
6:05/mi
4:33 split
23M
2:21:40
Rank: #783 (+15)
35K → 23M
6:19/mi
7:55 split
24M
2:27:49
Rank: #780 (+3)
23M → 24M
6:09/mi
6:09 split
40K· 24.85 mi
2:33:14
Rank: #769 (+11)
24M → 40K
6:20/mi
5:25 split
25.2M
2:35:34
Rank: #762 (+7)
40K → 25.2M
6:46/mi
2:20 split
Finish· 26.22 mi
2:41:44
Rank: #750 (+12)
25.2M → Finish
6:03/mi
6:10 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:17
Pace6:03 /mi
2nd Half
Distance13.11 mi
Time1:22:27
Pace6:17 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:1118:546:0518:54
6:05
-
10K
6.21 mi10:37:4737:306:0218:36
5:59
-0:06
15K
9.32 mi10:56:3056:136:0218:43
6:01
+0:02
20K
12.43 mi11:15:261:15:096:0318:56
6:06
+0:05
Half
13.11 mi11:19:341:19:176:034:08
6:03
-0:03
25K
15.53 mi11:34:321:34:156:0414:58
6:10
+0:07
30K
18.64 mi11:54:101:53:536:0719:38
6:19
+0:09
20M
20.00 mi12:02:592:02:426:088:49
6:30
+0:11
21M
21.00 mi12:09:292:09:126:096:30
6:30
0:00
35K
21.75 mi12:14:022:13:456:094:33
6:05
-0:25
23M
23.00 mi12:21:572:21:406:107:55
6:19
+0:14
24M
24.00 mi12:28:062:27:496:106:09
6:09
-0:10
40K
24.85 mi12:33:312:33:146:105:25
6:20
+0:11
25.2M
25.20 mi12:35:512:35:346:102:20
6:46
+0:26
Finish
26.22 mi12:42:012:41:446:106:10
6:03
-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

5:59 /mi

Average Pace

6:10 /mi

Slowest Pace

6:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:24

99% of race

Time at Steady Pace

2:20

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:10 /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 mi10:19:1118:546:0518:54
6:05
#857
10K
6.21 mi10:37:4737:306:0218:36
5:59
#807
15K
9.32 mi10:56:3056:136:0218:43
6:01
#785
20K
12.43 mi11:15:261:15:096:0318:56
6:06
#766
Half
13.11 mi11:19:341:19:176:034:08
6:03
#772
25K
15.53 mi11:34:321:34:156:0414:58
6:10
#769
30K
18.64 mi11:54:101:53:536:0719:38
6:19
#796
20M
20.00 mi12:02:592:02:426:088:49
6:30
#819
21M
21.00 mi12:09:292:09:126:096:30
6:30
#804
35K
21.75 mi12:14:022:13:456:094:33
6:05
#798
23M
23.00 mi12:21:572:21:406:107:55
6:19
#783
24M
24.00 mi12:28:062:27:496:106:09
6:09
#780
40K
24.85 mi12:33:312:33:146:105:25
6:20
#769
25.2M
25.20 mi12:35:512:35:346:102:20
6:46
#762
Finish
26.22 mi12:42:012:41:446:106:10
6:03
#750
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8574949774(Top 3%)45(Top 0.4%)45(Top 0.9%)
10K6.21 mi3.10 mi807+5045+445+4771(Top 3%)44(Top 0.4%)44(Top 0.9%)
15K9.32 mi3.11 mi785+2244+144+1774(Top 3%)45(Top 0.4%)45(Top 0.9%)
20K12.43 mi3.11 mi766+194444775(Top 3%)43(Top 0.4%)43(Top 0.9%)
Half13.11 mi0.68 mi772-64444936(Top 4%)43(Top 0.4%)43(Top 0.9%)
25K15.53 mi2.42 mi769+34444930(Top 3%)47(Top 0.4%)47(Top 1.0%)
30K18.64 mi3.11 mi796-2742+242+2967(Top 4%)47(Top 0.4%)47(Top 1.0%)
20M20.00 mi1.36 mi819-2343-143-11432(Top 5%)70(Top 0.6%)70(Top 1%)
21M21.00 mi1.00 mi804+154343632(Top 2%)37(Top 0.3%)37(Top 0.8%)
35K21.75 mi0.75 mi798+64343903(Top 3%)44(Top 0.4%)44(Top 0.9%)
23M23.00 mi1.25 mi783+154343904(Top 3%)45(Top 0.4%)45(Top 0.9%)
24M24.00 mi1.00 mi780+34343898(Top 3%)46(Top 0.4%)46(Top 0.9%)
40K24.85 mi0.85 mi769+1142+142+11028(Top 4%)54(Top 0.5%)54(Top 1%)
25.2M25.20 mi0.35 mi762+742421115(Top 4%)54(Top 0.5%)54(Top 1%)
Finish26.22 mi1.02 mi750+124242875(Top 3%)37(Top 0.3%)37(Top 0.8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21story building
+97ft-345ft

Overall

774

Females

45

F18-39

45

5K→10K

3.1 - 6.2 mi

Top 3%
×5story building
+79ft-138ft

Overall

771

Females

44

F18-39

44

10K→15K

6.2 - 9.3 mi

Top 3%
×3story building
+67ft-78ft

Overall

774

Females

45

F18-39

45

15K→20K

9.3 - 12.4 mi

Top 3%
×5story building
+106ft-86ft

Overall

775

Females

43

F18-39

43

20K→Half

12.4 - 13.1 mi

Top 4%
×2story building
+19ft-37ft

Overall

936

Females

43

F18-39

43

Half→25K

13.1 - 15.5 mi

Top 3%
×4story building
+66ft-88ft

Overall

930

Females

47

F18-39

47

25K→30K

15.5 - 18.6 mi

Top 4%
×9story building
+181ft-148ft

Overall

967

Females

47

F18-39

47

30K→20M

18.6 - 20.0 mi

Top 5%
×5story building
+64ft-50ft

Overall

1432

Females

70

F18-39

70

20M→21M

20.0 - 21.0 mi

Top 2%
×8story building
+106ft-24ft

Overall

632

Females

37

F18-39

37

21M→35K

21.0 - 21.8 mi

Top 3%
×7story building
+17ft-86ft

Overall

903

Females

44

F18-39

44

35K→23M

21.8 - 23.0 mi

Top 3%
×5story building
+23ft-63ft

Overall

904

Females

45

F18-39

45

23M→24M

23.0 - 24.0 mi

Top 3%
×6story building
+12ft-82ft

Overall

898

Females

46

F18-39

46

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1028

Females

54

F18-39

54

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1115

Females

54

F18-39

54

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2story building
+22ft-21ft

Overall

875

Females

37

F18-39

37

Passing Analysis

Category:
Athletes Passed
298
Passed By
191
Net Change
+107
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#857
5K → 10K7323+50#857#807
10K → 15K3210+22#807#785
15K → 20K3314+19#785#766
20K → Half28-6#766#772
Half → 25K2623+3#772#769
25K → 30K1542-27#769#796
30K → 20M730-23#796#819
20M → 21M216+15#819#804
21M → 35K93+6#804#798
35K → 23M216+15#798#783
23M → 24M1310+3#783#780
24M → 40K176+11#780#769
40K → 25.2M70+7#769#762
25.2M → Finish2210+12#762#750
TOTALS298191+107
📊

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