Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Nicholle Fossati

Bib: 20098FAge: N/A

FL

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 39%
Gender (Female)
#0 / 12578
Top 23%
Masters (Masters Women)
#0 / 6862
Top 9%
Age Group (F45-49)
#0 / 1786
Top 9%
Race Day Weather
51°/41°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
23:25
3.11 mi
Rank: #13095
Start5K
23:25 | 7:33/mi
10K
46:55
6.21 mi
Rank: #13271 (-176)
5K10K
23:30 | 7:34/mi
15K
1:10:05
9.32 mi
Rank: #12975 (+296)
10K15K
23:10 | 7:28/mi
20K
1:33:26
12.43 mi
Rank: #12754 (+221)
15K20K
23:21 | 7:31/mi
HALF
1:38:31
13.11 mi
Rank: #12746 (+8)
20KHALF
5:05 | 7:28/mi
25K
1:57:08
15.53 mi
Rank: #12749 (-3)
HALF25K
18:37 | 7:41/mi
30K
2:20:53
18.64 mi
Rank: #12362 (+387)
25K30K
23:45 | 7:39/mi
20M
2:31:12
20.00 mi
Rank: #12159 (+203)
30K20M
10:19 | 7:36/mi
21M
2:39:16
21.00 mi
Rank: #12035 (+124)
20M21M
8:04 | 8:04/mi
35K
2:44:44
21.75 mi
Rank: #11914 (+121)
21M35K
5:28 | 7:19/mi
23M
2:54:10
23.00 mi
Rank: #11685 (+229)
35K23M
9:26 | 7:33/mi
24M
3:01:40
24.00 mi
Rank: #11593 (+92)
23M24M
7:30 | 7:30/mi
40K
3:08:13
24.85 mi
Rank: #11477 (+116)
24M40K
6:33 | 7:40/mi
25.2M
3:11:07
25.20 mi
Rank: #11445 (+32)
40K25.2M
2:54 | 8:25/mi
FINISH
3:18:30
26.22 mi
Rank: #11334 (+111)
25.2MFINISH
7:23 | 7:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:31
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:39:59
Pace7:38 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:4723:257:3323:25
7:33
-
10K
6.21 mi11:32:1746:557:3423:30
7:34
+0:01
15K
9.32 mi11:55:271:10:057:3223:10
7:28
-0:06
20K
12.43 mi12:18:481:33:267:3223:21
7:31
+0:03
HALF
13.11 mi12:23:531:38:317:315:05
7:28
-0:03
25K
15.53 mi12:42:301:57:087:3318:37
7:41
+0:13
30K
18.64 mi13:06:152:20:537:3423:45
7:39
-0:02
20M
20.00 mi13:16:342:31:127:3410:19
7:36
-0:03
21M
21.00 mi13:24:382:39:167:368:04
8:04
+0:28
35K
21.75 mi13:30:062:44:447:355:28
7:19
-0:45
23M
23.00 mi13:39:322:54:107:359:26
7:33
+0:14
24M
24.00 mi13:47:023:01:407:357:30
7:30
-0:03
40K
24.85 mi13:53:353:08:137:356:33
7:40
+0:10
25.2M
25.20 mi13:56:293:11:077:362:54
8:25
+0:45
FINISH
26.22 mi14:03:523:18:307:357:23
7:15
-1:10

Checkpoint Splits Visualizations

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

📈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

7:15 /mi

Average Pace

7:35 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

3:07:32

94% of race

Time at Steady Pace

10:58

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:34 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:08:4723:257:3323:25
7:33
#13095
10K
6.21 mi11:32:1746:557:3423:30
7:34
#13271
15K
9.32 mi11:55:271:10:057:3223:10
7:28
#12975
20K
12.43 mi12:18:481:33:267:3223:21
7:31
#12754
HALF
13.11 mi12:23:531:38:317:315:05
7:28
#12746
25K
15.53 mi12:42:301:57:087:3318:37
7:41
#12749
30K
18.64 mi13:06:152:20:537:3423:45
7:39
#12362
20M
20.00 mi13:16:342:31:127:3410:19
7:36
#12159
21M
21.00 mi13:24:382:39:167:368:04
8:04
#12035
35K
21.75 mi13:30:062:44:447:355:28
7:19
#11914
23M
23.00 mi13:39:322:54:107:359:26
7:33
#11685
24M
24.00 mi13:47:023:01:407:357:30
7:30
#11593
40K
24.85 mi13:53:353:08:137:356:33
7:40
#11477
25.2M
25.20 mi13:56:293:11:077:362:54
8:25
#11445
FINISH
26.22 mi14:03:523:18:307:357:23
7:15
#11334
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi130953541354112454(Top 43%)3264(Top 26%)3264(Top 183%)
10K6.21 mi3.10 mi13271-1763681-1403681-14013510(Top 47%)3831(Top 30%)3831(Top 215%)
15K9.32 mi3.11 mi12975+2963524+1573524+15712454(Top 43%)3264(Top 26%)3264(Top 183%)
20K12.43 mi3.11 mi12754+2213419+1053419+10512118(Top 42%)3172(Top 25%)3172(Top 178%)
HALF13.11 mi0.68 mi12746+83416+33416+312674(Top 44%)3392(Top 27%)3392(Top 190%)
25K15.53 mi2.42 mi12749-33447-313447-3112861(Top 44%)3643(Top 29%)3643(Top 204%)
30K18.64 mi3.11 mi12362+3873285+1623285+16210813(Top 37%)2672(Top 21%)2672(Top 150%)
20M20.00 mi1.36 mi12159+2033193+923193+929849(Top 34%)2322(Top 18%)2322(Top 130%)
21M21.00 mi1.00 mi12035+1243140+533140+5310380(Top 36%)2677(Top 21%)2677(Top 150%)
35K21.75 mi0.75 mi11914+1213093+473093+479432(Top 33%)2234(Top 18%)2234(Top 125%)
23M23.00 mi1.25 mi11685+2292995+982995+989181(Top 32%)2188(Top 17%)2188(Top 123%)
24M24.00 mi1.00 mi11593+922968+272968+2710121(Top 35%)2727(Top 22%)2727(Top 153%)
40K24.85 mi0.85 mi11477+1162934+342934+3410061(Top 35%)2781(Top 22%)2781(Top 156%)
25.2M25.20 mi0.35 mi11445+322937-32937-311073(Top 38%)3364(Top 27%)3364(Top 188%)
FINISH26.22 mi1.02 mi11334+1112903+342903+349500(Top 33%)2607(Top 21%)2607(Top 146%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21
+97ft-345ft

Overall

12454

Females

3264

F45-49

3264

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13510

Females

3831

F45-49

3831

10K→15K

6.2 - 9.3 mi

Top 43%
×3
+67ft-78ft

Overall

12454

Females

3264

F45-49

3264

15K→20K

9.3 - 12.4 mi

Top 42%
×5
+106ft-86ft

Overall

12118

Females

3172

F45-49

3172

20K→HALF

12.4 - 13.1 mi

Top 44%
×2
+19ft-37ft

Overall

12674

Females

3392

F45-49

3392

HALF→25K

13.1 - 15.5 mi

Top 44%
×4
+66ft-88ft

Overall

12861

Females

3643

F45-49

3643

25K→30K

15.5 - 18.6 mi

Top 37%
×9
+181ft-148ft

Overall

10813

Females

2672

F45-49

2672

30K→20M

18.6 - 20.0 mi

Top 34%
×5
+64ft-50ft

Overall

9849

Females

2322

F45-49

2322

20M→21M

20.0 - 21.0 mi

Top 36%
×8
+106ft-24ft

Overall

10380

Females

2677

F45-49

2677

21M→35K

21.0 - 21.8 mi

Top 33%
×7
+17ft-86ft

Overall

9432

Females

2234

F45-49

2234

35K→23M

21.8 - 23.0 mi

Top 32%
×5
+23ft-63ft

Overall

9181

Females

2188

F45-49

2188

23M→24M

23.0 - 24.0 mi

Top 35%
×6
+12ft-82ft

Overall

10121

Females

2727

F45-49

2727

24M→40K

24.0 - 24.9 mi

Top 35%
×1
+6ft-20ft

Overall

10061

Females

2781

F45-49

2781

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1
+13ft-16ft

Overall

11073

Females

3364

F45-49

3364

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
×2
+22ft-21ft

Overall

9500

Females

2607

F45-49

2607

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2616*
Passed By
690
Net Change
+1761
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13095
5K10K189200-176#13095#13271
10K15K371*75+296#13271#12975
15K20K270*49+221#12975#12754
20KHALF4234+8#12754#12746
HALF25K135138-3#12746#12749
25K30K419*32+387#12749#12362
30K20M218*15+203#12362#12159
20M21M15026+124#12159#12035
21M35K1287+121#12035#11914
35K23M239*10+229#11914#11685
23M24M12432+92#11685#11593
24M40K13721+116#11593#11477
40K25.2M5220+32#11477#11445
25.2MFINISH14231+111#11445#11334
TOTALS2616*690+1761

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

📊

Passing Analysis Visualizations

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

Time:
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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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