Nicole Furlong

Bib: 18167β€’F

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 39%
Gender (Female)
#0 / 12578
Top 23%
Age Group (F18-39)
#0 / 5716
Top 40%
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:23
3.11 mi
Rank: #13004
Start β†’ 5K
23:23 | 7:32/mi
10K
46:38
6.21 mi
Rank: #12881 (+123)
5K β†’ 10K
23:15 | 7:30/mi
15K
1:10:15
9.32 mi
Rank: #13113 (-232)
10K β†’ 15K
23:37 | 7:37/mi
20K
1:33:52
12.43 mi
Rank: #13050 (+63)
15K β†’ 20K
23:37 | 7:37/mi
HALF
1:38:57
13.11 mi
Rank: #13033 (+17)
20K β†’ HALF
5:05 | 7:28/mi
25K
1:57:15
15.53 mi
Rank: #12830 (+203)
HALF β†’ 25K
18:18 | 7:33/mi
30K
2:20:54
18.64 mi
Rank: #12378 (+452)
25K β†’ 30K
23:39 | 7:37/mi
20M
2:31:13
20.00 mi
Rank: #12166 (+212)
30K β†’ 20M
10:19 | 7:36/mi
21M
2:39:02
21.00 mi
Rank: #11934 (+232)
20M β†’ 21M
7:49 | 7:49/mi
35K
2:44:36
21.75 mi
Rank: #11857 (+77)
21M β†’ 35K
5:34 | 7:27/mi
23M
2:54:10
23.00 mi
Rank: #11684 (+173)
35K β†’ 23M
9:34 | 7:39/mi
24M
3:01:38
24.00 mi
Rank: #11582 (+102)
23M β†’ 24M
7:28 | 7:28/mi
40K
3:08:09
24.85 mi
Rank: #11454 (+128)
24M β†’ 40K
6:31 | 7:38/mi
25.2M
3:10:55
25.20 mi
Rank: #11380 (+74)
40K β†’ 25.2M
2:46 | 8:02/mi
FINISH
3:18:19
26.22 mi
Rank: #11270 (+110)
25.2M β†’ FINISH
7:24 | 7:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:38:57
Pace7:33 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:39:22
Pace7:35 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:4623:237:3223:23
7:32
-
10K
6.21 mi11:29:0146:387:3123:15
7:30
-0:02
15K
9.32 mi11:52:381:10:157:3323:37
7:37
+0:07
20K
12.43 mi12:16:151:33:527:3423:37
7:37
0:00
HALF
13.11 mi12:21:201:38:577:335:05
7:28
-0:09
25K
15.53 mi12:39:381:57:157:3318:18
7:33
+0:05
30K
18.64 mi13:03:172:20:547:3423:39
7:37
+0:04
20M
20.00 mi13:13:362:31:137:3410:19
7:36
-0:01
21M
21.00 mi13:21:252:39:027:357:49
7:49
+0:13
35K
21.75 mi13:26:592:44:367:355:34
7:27
-0:22
23M
23.00 mi13:36:332:54:107:359:34
7:39
+0:12
24M
24.00 mi13:44:013:01:387:357:28
7:28
-0:11
40K
24.85 mi13:50:323:08:097:356:31
7:38
+0:10
25.2M
25.20 mi13:53:183:10:557:352:46
8:02
+0:24
FINISH
26.22 mi14:00:423:18:197:357:24
7:16
-0:46

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

7:16 /mi

Average Pace

7:34 /mi

Slowest Pace

8:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:15:33

99% of race

Time at Steady Pace

2:46

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:34 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:05:4623:237:3223:23
7:32
#13004
10K
6.21 mi11:29:0146:387:3123:15
7:30
#12881
15K
9.32 mi11:52:381:10:157:3323:37
7:37
#13113
20K
12.43 mi12:16:151:33:527:3423:37
7:37
#13050
HALF
13.11 mi12:21:201:38:577:335:05
7:28
#13033
25K
15.53 mi12:39:381:57:157:3318:18
7:33
#12830
30K
18.64 mi13:03:172:20:547:3423:39
7:37
#12378
20M
20.00 mi13:13:362:31:137:3410:19
7:36
#12166
21M
21.00 mi13:21:252:39:027:357:49
7:49
#11934
35K
21.75 mi13:26:592:44:367:355:34
7:27
#11857
23M
23.00 mi13:36:332:54:107:359:34
7:39
#11684
24M
24.00 mi13:44:013:01:387:357:28
7:28
#11582
40K
24.85 mi13:50:323:08:097:356:31
7:38
#11454
25.2M
25.20 mi13:53:183:10:557:352:46
8:02
#11380
FINISH
26.22 mi14:00:423:18:197:357:24
7:16
#11270
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi130043488348813675(Top 47%)3955(Top 31%)3955(Top 69%)
10K6.21 mi3.10 mi12881+1233443+453443+4512799(Top 44%)3434(Top 27%)3434(Top 60%)
15K9.32 mi3.11 mi13113-2323604-1613604-16113675(Top 47%)3955(Top 31%)3955(Top 69%)
20K12.43 mi3.11 mi13050+633608-43608-412854(Top 44%)3582(Top 28%)3582(Top 63%)
HALF13.11 mi0.68 mi13033+173603+53603+512670(Top 44%)3388(Top 27%)3388(Top 59%)
25K15.53 mi2.42 mi12830+2033495+1083495+10811809(Top 41%)3065(Top 24%)3065(Top 54%)
30K18.64 mi3.11 mi12378+4523294+2013294+20110546(Top 36%)2540(Top 20%)2540(Top 44%)
20M20.00 mi1.36 mi12166+2123197+973197+979847(Top 34%)2320(Top 18%)2320(Top 41%)
21M21.00 mi1.00 mi11934+2323083+1143083+1148693(Top 30%)1913(Top 15%)1913(Top 33%)
35K21.75 mi0.75 mi11857+773056+273056+2710448(Top 36%)2710(Top 22%)2710(Top 47%)
23M23.00 mi1.25 mi11684+1732994+622994+629930(Top 34%)2560(Top 20%)2560(Top 45%)
24M24.00 mi1.00 mi11582+1022962+322962+329857(Top 34%)2605(Top 21%)2605(Top 46%)
40K24.85 mi0.85 mi11454+1282921+412921+419794(Top 34%)2657(Top 21%)2657(Top 46%)
25.2M25.20 mi0.35 mi11380+742898+232898+238599(Top 30%)2173(Top 17%)2173(Top 38%)
FINISH26.22 mi1.02 mi11270+1102867+312867+319615(Top 33%)2661(Top 21%)2661(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
Γ—21
+97ft-345ft

Overall

13675

Females

3955

F18-39

3955

5K→10K

3.1 - 6.2 mi

Top 44%
Γ—5
+79ft-138ft

Overall

12799

Females

3434

F18-39

3434

10K→15K

6.2 - 9.3 mi

Top 47%
Γ—3
+67ft-78ft

Overall

13675

Females

3955

F18-39

3955

15K→20K

9.3 - 12.4 mi

Top 44%
Γ—5
+106ft-86ft

Overall

12854

Females

3582

F18-39

3582

20K→HALF

12.4 - 13.1 mi

Top 44%
Γ—2
+19ft-37ft

Overall

12670

Females

3388

F18-39

3388

HALF→25K

13.1 - 15.5 mi

Top 41%
Γ—4
+66ft-88ft

Overall

11809

Females

3065

F18-39

3065

25K→30K

15.5 - 18.6 mi

Top 36%
Γ—9
+181ft-148ft

Overall

10546

Females

2540

F18-39

2540

30K→20M

18.6 - 20.0 mi

Top 34%
Γ—5
+64ft-50ft

Overall

9847

Females

2320

F18-39

2320

20M→21M

20.0 - 21.0 mi

Top 30%
Γ—8
+106ft-24ft

Overall

8693

Females

1913

F18-39

1913

21M→35K

21.0 - 21.8 mi

Top 36%
Γ—7
+17ft-86ft

Overall

10448

Females

2710

F18-39

2710

35K→23M

21.8 - 23.0 mi

Top 34%
Γ—5
+23ft-63ft

Overall

9930

Females

2560

F18-39

2560

23M→24M

23.0 - 24.0 mi

Top 34%
Γ—6
+12ft-82ft

Overall

9857

Females

2605

F18-39

2605

24M→40K

24.0 - 24.9 mi

Top 34%
Γ—1
+6ft-20ft

Overall

9794

Females

2657

F18-39

2657

40K→25.2M

24.9 - 25.2 mi

Top 30%
Γ—1
+13ft-16ft

Overall

8599

Females

2173

F18-39

2173

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
Γ—2
+22ft-21ft

Overall

9615

Females

2661

F18-39

2661

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2619*
Passed By
734
Net Change
+1734
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#13004
5K β†’ 10K323*200+123#13004#12881
10K β†’ 15K119200-232#12881#13113
15K β†’ 20K177114+63#13113#13050
20K β†’ HALF4326+17#13050#13033
HALF β†’ 25K242*39+203#13033#12830
25K β†’ 30K469*17+452#12830#12378
30K β†’ 20M223*11+212#12378#12166
20M β†’ 21M238*6+232#12166#11934
21M β†’ 35K9619+77#11934#11857
35K β†’ 23M19623+173#11857#11684
23M β†’ 24M13129+102#11684#11582
24M β†’ 40K14618+128#11582#11454
40K β†’ 25.2M806+74#11454#11380
25.2M β†’ FINISH13626+110#11380#11270
TOTALS2619*734+1734

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing