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BOSTON MARATHON 2023

Amanda Nordigarden

Bib: 19417•F

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F40-44)
#0 / 1878
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
8:34/mi
26:37
↑ 97↓ 3451.5%
10K· 6.21 mi
8:56/mi
54:21
↑ 79↓ 1380.4%
15K· 9.32 mi
9:20/mi
1:23:21
↑ 67↓ 78
20K· 12.43 mi
9:56/mi
1:54:14
↑ 106↓ 860.1%
Half· 13.11 mi
11:42/mi
2:02:13
↑ 19↓ 370.5%
25K· 15.53 mi
13:55/mi
2:35:58
↑ 66↓ 880.2%
30K· 18.64 mi
14:19/mi
3:20:26
↑ 181↓ 1480.2%
20M
14:44/mi
3:40:27
↑ 64↓ 500.2%
21M
15:22/mi
3:55:49
↑ 106↓ 241.6%
35K· 21.75 mi
14:45/mi
4:06:51
↑ 17↓ 861.7%
23M
14:18/mi
4:24:45
↑ 23↓ 630.6%
24M
14:21/mi
4:39:06
↓ 821.3%
40K· 24.85 mi
14:42/mi
4:51:40
↓ 200.3%
25.2M
15:34/mi
4:57:02
↑ 13↓ 160.2%
Finish· 26.22 mi
11:05/mi
5:08:20
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:13
Pace9:19 /mi
2nd Half
Distance13.11 mi
Time3:06:07
Pace14:12 /mi
📊Positive Split: 52.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:3926:378:3426:37
8:34
-
10K
6.21 mi11:46:2354:218:4527:44
8:56
+0:22
15K
9.32 mi12:15:231:23:218:5729:00
9:20
+0:24
20K
12.43 mi12:46:161:54:149:1230:53
9:56
+0:36
Half
13.11 mi12:54:152:02:139:197:59
11:42
+1:46
25K
15.53 mi13:28:002:35:5810:0233:45
13:55
+2:13
30K
18.64 mi14:12:283:20:2610:4544:28
14:19
+0:24
20M
20.00 mi14:32:293:40:2711:0120:01
14:44
+0:25
21M
21.00 mi14:47:513:55:4911:1415:22
15:22
+0:38
35K
21.75 mi14:58:534:06:5111:2111:02
14:45
-0:37
23M
23.00 mi15:16:474:24:4511:3117:54
14:18
-0:27
24M
24.00 mi15:31:084:39:0611:3814:21
14:21
+0:03
40K
24.85 mi15:43:424:51:4011:4412:34
14:42
+0:21
25.2M
25.20 mi15:49:044:57:0211:475:22
15:34
+0:52
Finish
26.22 mi16:00:225:08:2011:4611:18
11:05
-4:29

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

8:34 /mi

Average Pace

11:46 /mi

Slowest Pace

15:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:31

43% of race

Time at Steady Pace

2:49:27

55% of race

Time at Slower Pace

5:22

2% of race

Average Pace: 11:46 /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 mi11:18:3926:378:3426:37
8:34
#18038
10K
6.21 mi11:46:2354:218:4527:44
8:56
#19390
15K
9.32 mi12:15:231:23:218:5729:00
9:20
#20311
20K
12.43 mi12:46:161:54:149:1230:53
9:56
#21167
Half
13.11 mi12:54:152:02:139:197:59
11:42
#21580
25K
15.53 mi13:28:002:35:5810:0233:45
13:55
#23293
30K
18.64 mi14:12:283:20:2610:4544:28
14:19
#24263
20M
20.00 mi14:32:293:40:2711:0120:01
14:44
#24568
21M
21.00 mi14:47:513:55:4911:1415:22
15:22
#24741
35K
21.75 mi14:58:534:06:5111:2111:02
14:45
#24867
23M
23.00 mi15:16:474:24:4511:3117:54
14:18
#25004
24M
24.00 mi15:31:084:39:0611:3814:21
14:21
#25110
40K
24.85 mi15:43:424:51:4011:4412:34
14:42
#25172
25.2M
25.20 mi15:49:044:57:0211:475:22
15:34
#25201
Finish
26.22 mi16:00:225:08:2011:4611:18
11:05
#25182
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi180386585658521765(Top 82%)8659(Top 76%)8659(Top 461%)
10K6.21 mi3.10 mi19390-13527397-8127397-81220569(Top 77%)8024(Top 70%)8024(Top 427%)
15K9.32 mi3.11 mi20311-9217912-5157912-51521765(Top 82%)8659(Top 76%)8659(Top 461%)
20K12.43 mi3.11 mi21167-8568358-4468358-44622759(Top 85%)9224(Top 81%)9224(Top 491%)
Half13.11 mi0.68 mi21580-4138595-2378595-23725652(Top 96%)10875(Top 95%)10875(Top 579%)
25K15.53 mi2.42 mi23293-17139509-9149509-91426314(Top 99%)11252(Top 99%)11252(Top 599%)
30K18.64 mi3.11 mi24263-97010079-57010079-57026176(Top 98%)11184(Top 98%)11184(Top 596%)
20M20.00 mi1.36 mi24568-30510249-17010249-17026198(Top 98%)11228(Top 98%)11228(Top 598%)
21M21.00 mi1.00 mi24741-17310356-10710356-10725938(Top 97%)11074(Top 97%)11074(Top 590%)
35K21.75 mi0.75 mi24867-12610440-8410440-8426363(Top 99%)11313(Top 99%)11313(Top 602%)
23M23.00 mi1.25 mi25004-13710526-8610526-8625999(Top 98%)11137(Top 97%)11137(Top 593%)
24M24.00 mi1.00 mi25110-10610590-6410590-6426203(Top 98%)11253(Top 99%)11253(Top 599%)
40K24.85 mi0.85 mi25172-6210625-3510625-3526023(Top 98%)11183(Top 98%)11183(Top 595%)
25.2M25.20 mi0.35 mi25201-2910644-1910644-1925968(Top 98%)11157(Top 98%)11157(Top 594%)
Finish26.22 mi1.02 mi25182+1910632+1210632+1224138(Top 91%)10230(Top 90%)10230(Top 545%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

21765

Females

8659

F40-44

8659

5K→10K

3.1 - 6.2 mi

Top 77%
×5story building
+79ft-138ft

Overall

20569

Females

8024

F40-44

8024

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

21765

Females

8659

F40-44

8659

15K→20K

9.3 - 12.4 mi

Top 85%
×5story building
+106ft-86ft

Overall

22759

Females

9224

F40-44

9224

20K→Half

12.4 - 13.1 mi

Top 96%
×2story building
+19ft-37ft

Overall

25652

Females

10875

F40-44

10875

Half→25K

13.1 - 15.5 mi

Top 99%
×4story building
+66ft-88ft

Overall

26314

Females

11252

F40-44

11252

25K→30K

15.5 - 18.6 mi

Top 98%
×9story building
+181ft-148ft

Overall

26176

Females

11184

F40-44

11184

30K→20M

18.6 - 20.0 mi

Top 98%
×5story building
+64ft-50ft

Overall

26198

Females

11228

F40-44

11228

20M→21M

20.0 - 21.0 mi

Top 97%
×8story building
+106ft-24ft

Overall

25938

Females

11074

F40-44

11074

21M→35K

21.0 - 21.8 mi

Top 99%
×7story building
+17ft-86ft

Overall

26363

Females

11313

F40-44

11313

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

25999

Females

11137

F40-44

11137

23M→24M

23.0 - 24.0 mi

Top 98%
×6story building
+12ft-82ft

Overall

26203

Females

11253

F40-44

11253

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

26023

Females

11183

F40-44

11183

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

25968

Females

11157

F40-44

11157

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2story building
+22ft-21ft

Overall

24138

Females

10230

F40-44

10230

Passing Analysis

Category:
Athletes Passed
155
Passed By
7299
Net Change
-7144
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18038
5K → 10K441396-1352#18038#19390
10K → 15K21942-921#19390#20311
15K → 20K26882-856#20311#21167
20K → Half0413-413#21167#21580
Half → 25K21715-1713#21580#23293
25K → 30K5975-970#23293#24263
30K → 20M6311-305#24263#24568
20M → 21M2175-173#24568#24741
21M → 35K6132-126#24741#24867
35K → 23M6143-137#24867#25004
23M → 24M0106-106#25004#25110
24M → 40K668-62#25110#25172
40K → 25.2M231-29#25172#25201
25.2M → Finish2910+19#25201#25182
TOTALS1557299-7144
📊

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