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BOSTON MARATHON 2023

Amanda Furrer

Bib: 4670•F

PA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 20%
Gender (Female)
#0 / 11423
Top 4%
Division (F18-39)
#0 / 4884
Top 8%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:31
Rank: #2901
Start → 5K
20:31 | 6:36/mi
10K· 6.21 mi
41:07
Rank: #3297 (-396)
5K → 10K
20:36 | 6:38/mi
15K· 9.32 mi
1:02:22
Rank: #3942 (-645)
10K → 15K
21:15 | 6:50/mi
20K· 12.43 mi
1:25:27
Rank: #5532 (-1590)
15K → 20K
23:05 | 7:26/mi
Half· 13.11 mi
1:30:11
Rank: #5573 (-41)
20K → Half
4:44 | 6:56/mi
25K· 15.53 mi
1:47:26
Rank: #5689 (-116)
Half → 25K
17:15 | 7:07/mi
30K· 18.64 mi
2:10:29
Rank: #5815 (-126)
25K → 30K
23:03 | 7:25/mi
20M
2:20:23
Rank: #5764 (+51)
30K → 20M
9:54 | 7:17/mi
21M
2:28:10
Rank: #5746 (+18)
20M → 21M
7:47 | 7:47/mi
35K· 21.75 mi
2:33:16
Rank: #5675 (+71)
21M → 35K
5:06 | 6:49/mi
23M
2:42:17
Rank: #5553 (+122)
35K → 23M
9:01 | 7:12/mi
24M
2:49:13
Rank: #5456 (+97)
23M → 24M
6:56 | 6:56/mi
40K· 24.85 mi
2:55:20
Rank: #5371 (+85)
24M → 40K
6:07 | 7:09/mi
25.2M
2:58:00
Rank: #5338 (+33)
40K → 25.2M
2:40 | 7:44/mi
Finish· 26.22 mi
3:05:09
Rank: #5283 (+55)
25.2M → Finish
7:09 | 7:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:11
Pace6:53 /mi
2nd Half
Distance13.11 mi
Time1:34:58
Pace7:15 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2520:316:3620:31
6:36
-
10K
6.21 mi10:43:0141:076:3720:36
6:38
+0:02
15K
9.32 mi11:04:161:02:226:4121:15
6:50
+0:12
20K
12.43 mi11:27:211:25:276:5323:05
7:26
+0:36
Half
13.11 mi11:32:051:30:116:534:44
6:56
-0:30
25K
15.53 mi11:49:201:47:266:5517:15
7:07
+0:11
30K
18.64 mi12:12:232:10:297:0023:03
7:25
+0:18
20M
20.00 mi12:22:172:20:237:019:54
7:17
-0:08
21M
21.00 mi12:30:042:28:107:037:47
7:47
+0:30
35K
21.75 mi12:35:102:33:167:035:06
6:49
-0:58
23M
23.00 mi12:44:112:42:177:039:01
7:12
+0:23
24M
24.00 mi12:51:072:49:137:036:56
6:56
-0:16
40K
24.85 mi12:57:142:55:207:036:07
7:09
+0:13
25.2M
25.20 mi12:59:542:58:007:042:40
7:44
+0:35
Finish
26.22 mi13:07:033:05:097:047:09
7:01
-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

6:36 /mi

Average Pace

7:04 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:40

64% of race

Time at Steady Pace

1:06:29

36% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:04 /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 mi10:22:2520:316:3620:31
6:36
#2901
10K
6.21 mi10:43:0141:076:3720:36
6:38
#3297
15K
9.32 mi11:04:161:02:226:4121:15
6:50
#3942
20K
12.43 mi11:27:211:25:276:5323:05
7:26
#5532
Half
13.11 mi11:32:051:30:116:534:44
6:56
#5573
25K
15.53 mi11:49:201:47:266:5517:15
7:07
#5689
30K
18.64 mi12:12:232:10:297:0023:03
7:25
#5815
20M
20.00 mi12:22:172:20:237:019:54
7:17
#5764
21M
21.00 mi12:30:042:28:107:037:47
7:47
#5746
35K
21.75 mi12:35:102:33:167:035:06
6:49
#5675
23M
23.00 mi12:44:112:42:177:039:01
7:12
#5553
24M
24.00 mi12:51:072:49:137:036:56
6:56
#5456
40K
24.85 mi12:57:142:55:207:036:07
7:09
#5371
25.2M
25.20 mi12:59:542:58:007:042:40
7:44
#5338
Finish
26.22 mi13:07:033:05:097:047:09
7:01
#5283
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi29011421425490(Top 21%)427(Top 4%)427(Top 9%)
10K6.21 mi3.10 mi3297-396169-27169-273742(Top 14%)206(Top 2%)206(Top 4%)
15K9.32 mi3.11 mi3942-645227-58227-585490(Top 21%)427(Top 4%)427(Top 9%)
20K12.43 mi3.11 mi5532-1590425-198425-1988752(Top 33%)1389(Top 12%)1389(Top 28%)
Half13.11 mi0.68 mi5573-41426-1426-16255(Top 23%)555(Top 5%)555(Top 11%)
25K15.53 mi2.42 mi5689-116451-25451-256197(Top 23%)605(Top 5%)605(Top 12%)
30K18.64 mi3.11 mi5815-126486-35486-356715(Top 25%)830(Top 7%)830(Top 17%)
20M20.00 mi1.36 mi5764+51487-1487-15574(Top 21%)587(Top 5%)587(Top 12%)
21M21.00 mi1.00 mi5746+184874876102(Top 23%)829(Top 7%)829(Top 17%)
35K21.75 mi0.75 mi5675+71475+12475+124360(Top 16%)369(Top 3%)369(Top 8%)
23M23.00 mi1.25 mi5553+122465+10465+104818(Top 18%)491(Top 4%)491(Top 10%)
24M24.00 mi1.00 mi5456+97462+3462+34371(Top 16%)413(Top 4%)413(Top 8%)
40K24.85 mi0.85 mi5371+85460+2460+24670(Top 18%)552(Top 5%)552(Top 11%)
25.2M25.20 mi0.35 mi5338+334604605093(Top 19%)738(Top 6%)738(Top 15%)
Finish26.22 mi1.02 mi5283+55448+12448+125325(Top 20%)824(Top 7%)824(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5490

Females

427

F18-39

427

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3742

Females

206

F18-39

206

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5490

Females

427

F18-39

427

15K→20K

9.3 - 12.4 mi

Top 33%
×5stories
+106ft-86ft

Overall

8752

Females

1389

F18-39

1389

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

6255

Females

555

F18-39

555

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6197

Females

605

F18-39

605

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6715

Females

830

F18-39

830

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5574

Females

587

F18-39

587

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

6102

Females

829

F18-39

829

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4360

Females

369

F18-39

369

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4818

Females

491

F18-39

491

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4371

Females

413

F18-39

413

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4670

Females

552

F18-39

552

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

5093

Females

738

F18-39

738

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5325

Females

824

F18-39

824

Passing Analysis

Category:
Athletes Passed
875
Passed By
3257
Net Change
-2382
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2901
5K → 10K42438-396#2901#3297
10K → 15K12657-645#3297#3942
15K → 20K11591-1590#3942#5532
20K → Half1051-41#5532#5573
Half → 25K44160-116#5573#5689
25K → 30K86212-126#5689#5815
30K → 20M8736+51#5815#5764
20M → 21M6446+18#5764#5746
21M → 35K743+71#5746#5675
35K → 23M13816+122#5675#5553
23M → 24M1014+97#5553#5456
24M → 40K10116+85#5456#5371
40K → 25.2M385+33#5371#5338
25.2M → Finish7722+55#5338#5283
TOTALS8753257-2382
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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