Nicole Vonalven

Bib: 14892β€’F

SC

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 40%
Masters (Masters Women)
#0 / 6862
Top 24%
Age Group (F40-44)
#0 / 1737
Top 49%
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
22:37
3.11 mi
Rank: #10889
Start β†’ 5K
22:37 | 7:17/mi
10K
45:11
6.21 mi
Rank: #10841 (+48)
5K β†’ 10K
22:34 | 7:16/mi
15K
1:08:03
9.32 mi
Rank: #11056 (-215)
10K β†’ 15K
22:52 | 7:22/mi
20K
1:32:05
12.43 mi
Rank: #11818 (-762)
15K β†’ 20K
24:02 | 7:45/mi
HALF
1:37:24
13.11 mi
Rank: #11989 (-171)
20K β†’ HALF
5:19 | 7:48/mi
25K
1:57:19
15.53 mi
Rank: #12862 (-873)
HALF β†’ 25K
19:55 | 8:13/mi
30K
2:23:48
18.64 mi
Rank: #13641 (-779)
25K β†’ 30K
26:29 | 8:32/mi
20M
2:35:55
20.00 mi
Rank: #14076 (-435)
30K β†’ 20M
12:07 | 8:56/mi
21M
2:45:01
21.00 mi
Rank: #14221 (-145)
20M β†’ 21M
9:06 | 9:06/mi
35K
2:51:09
21.75 mi
Rank: #14259 (-38)
21M β†’ 35K
6:08 | 8:12/mi
23M
3:02:15
23.00 mi
Rank: #14508 (-249)
35K β†’ 23M
11:06 | 8:53/mi
24M
3:11:20
24.00 mi
Rank: #14832 (-324)
23M β†’ 24M
9:05 | 9:05/mi
40K
3:19:36
24.85 mi
Rank: #15167 (-335)
24M β†’ 40K
8:16 | 9:41/mi
25.2M
3:22:42
25.20 mi
Rank: #15157 (+10)
40K β†’ 25.2M
3:06 | 9:00/mi
FINISH
3:30:29
26.22 mi
Rank: #15049 (+108)
25.2M β†’ FINISH
7:47 | 7:39/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:37:24
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:53:05
Pace8:38 /mi
πŸ“ŠPositive Split: 16.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5222:377:1722:37
7:17
-
10K
6.21 mi11:15:2645:117:1722:34
7:16
-0:01
15K
9.32 mi11:38:181:08:037:1922:52
7:22
+0:06
20K
12.43 mi12:02:201:32:057:2524:02
7:45
+0:23
HALF
13.11 mi12:07:391:37:247:265:19
7:48
+0:03
25K
15.53 mi12:27:341:57:197:3419:55
8:13
+0:25
30K
18.64 mi12:54:032:23:487:4326:29
8:32
+0:19
20M
20.00 mi13:06:102:35:557:4812:07
8:56
+0:24
21M
21.00 mi13:15:162:45:017:529:06
9:06
+0:10
35K
21.75 mi13:21:242:51:097:536:08
8:12
-0:54
23M
23.00 mi13:32:303:02:157:5611:06
8:53
+0:41
24M
24.00 mi13:41:353:11:207:599:05
9:05
+0:12
40K
24.85 mi13:49:513:19:368:028:16
9:41
+0:36
25.2M
25.20 mi13:52:573:22:428:033:06
9:00
-0:41
FINISH
26.22 mi14:00:443:30:298:037:47
7:39
-1:21

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

8:02 /mi

Slowest Pace

9:41 /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

1:45:11

50% of race

Time at Steady Pace

52:32

25% of race

Time at Slower Pace

52:46

25% of race

Average Pace: 8:02 /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 mi10:52:5222:377:1722:37
7:17
#10889
10K
6.21 mi11:15:2645:117:1722:34
7:16
#10841
15K
9.32 mi11:38:181:08:037:1922:52
7:22
#11056
20K
12.43 mi12:02:201:32:057:2524:02
7:45
#11818
HALF
13.11 mi12:07:391:37:247:265:19
7:48
#11989
25K
15.53 mi12:27:341:57:197:3419:55
8:13
#12862
30K
18.64 mi12:54:032:23:487:4326:29
8:32
#13641
20M
20.00 mi13:06:102:35:557:4812:07
8:56
#14076
21M
21.00 mi13:15:162:45:017:529:06
9:06
#14221
35K
21.75 mi13:21:242:51:097:536:08
8:12
#14259
23M
23.00 mi13:32:303:02:157:5611:06
8:53
#14508
24M
24.00 mi13:41:353:11:207:599:05
9:05
#14832
40K
24.85 mi13:49:513:19:368:028:16
9:41
#15167
25.2M
25.20 mi13:52:573:22:428:033:06
9:00
#15157
FINISH
26.22 mi14:00:443:30:298:037:47
7:39
#15049
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi108892321232111620(Top 40%)2819(Top 22%)2819(Top 162%)
10K6.21 mi3.10 mi10841+482318+32318+310847(Top 37%)2344(Top 19%)2344(Top 135%)
15K9.32 mi3.11 mi11056-2152453-1352453-13511620(Top 40%)2819(Top 22%)2819(Top 162%)
20K12.43 mi3.11 mi11818-7622897-4442897-44414043(Top 48%)4248(Top 34%)4248(Top 245%)
HALF13.11 mi0.68 mi11989-1712981-842981-8415587(Top 54%)5087(Top 40%)5087(Top 293%)
25K15.53 mi2.42 mi12862-8733519-5383519-53816876(Top 58%)5912(Top 47%)5912(Top 340%)
30K18.64 mi3.11 mi13641-7793995-4763995-47617054(Top 59%)6123(Top 49%)6123(Top 353%)
20M20.00 mi1.36 mi14076-4354275-2804275-28018552(Top 64%)7048(Top 56%)7048(Top 406%)
21M21.00 mi1.00 mi14221-1454376-1014376-10116652(Top 57%)6048(Top 48%)6048(Top 348%)
35K21.75 mi0.75 mi14259-384420-444420-4415807(Top 54%)5636(Top 45%)5636(Top 324%)
23M23.00 mi1.25 mi14508-2494609-1894609-18917843(Top 61%)6871(Top 55%)6871(Top 396%)
24M24.00 mi1.00 mi14832-3244816-2074816-20719802(Top 68%)7951(Top 63%)7951(Top 458%)
40K24.85 mi0.85 mi15167-3355030-2145030-21420950(Top 72%)8549(Top 68%)8549(Top 492%)
25.2M25.20 mi0.35 mi15157+105029+15029+114704(Top 51%)5273(Top 42%)5273(Top 304%)
FINISH26.22 mi1.02 mi15049+1084978+514978+5112551(Top 43%)4162(Top 33%)4162(Top 240%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
Γ—21
+97ft-345ft

Overall

11620

Females

2819

F40-44

2819

5K→10K

3.1 - 6.2 mi

Top 37%
Γ—5
+79ft-138ft

Overall

10847

Females

2344

F40-44

2344

10K→15K

6.2 - 9.3 mi

Top 40%
Γ—3
+67ft-78ft

Overall

11620

Females

2819

F40-44

2819

15K→20K

9.3 - 12.4 mi

Top 48%
Γ—5
+106ft-86ft

Overall

14043

Females

4248

F40-44

4248

20K→HALF

12.4 - 13.1 mi

Top 54%
Γ—2
+19ft-37ft

Overall

15587

Females

5087

F40-44

5087

HALF→25K

13.1 - 15.5 mi

Top 58%
Γ—4
+66ft-88ft

Overall

16876

Females

5912

F40-44

5912

25K→30K

15.5 - 18.6 mi

Top 59%
Γ—9
+181ft-148ft

Overall

17054

Females

6123

F40-44

6123

30K→20M

18.6 - 20.0 mi

Top 64%
Γ—5
+64ft-50ft

Overall

18552

Females

7048

F40-44

7048

20M→21M

20.0 - 21.0 mi

Top 57%
Γ—8
+106ft-24ft

Overall

16652

Females

6048

F40-44

6048

21M→35K

21.0 - 21.8 mi

Top 54%
Γ—7
+17ft-86ft

Overall

15807

Females

5636

F40-44

5636

35K→23M

21.8 - 23.0 mi

Top 61%
Γ—5
+23ft-63ft

Overall

17843

Females

6871

F40-44

6871

23M→24M

23.0 - 24.0 mi

Top 68%
Γ—6
+12ft-82ft

Overall

19802

Females

7951

F40-44

7951

24M→40K

24.0 - 24.9 mi

Top 72%
Γ—1
+6ft-20ft

Overall

20950

Females

8549

F40-44

8549

40K→25.2M

24.9 - 25.2 mi

Top 51%
Γ—1
+13ft-16ft

Overall

14704

Females

5273

F40-44

5273

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
Γ—2
+22ft-21ft

Overall

12551

Females

4162

F40-44

4162

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
860*
Passed By
2310
Net Change
-4160
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#10889
5K β†’ 10K248*200+48#10889#10841
10K β†’ 15K105200-215#10841#11056
15K β†’ 20K30200-762#11056#11818
20K β†’ HALF5176-171#11818#11989
HALF β†’ 25K25200-873#11989#12862
25K β†’ 30K50200-779#12862#13641
30K β†’ 20M36200-435#13641#14076
20M β†’ 21M63200-145#14076#14221
21M β†’ 35K4785-38#14221#14259
35K β†’ 23M44200-249#14259#14508
23M β†’ 24M22200-324#14508#14832
24M β†’ 40K18200-335#14832#15167
40K β†’ 25.2M3929+10#15167#15157
25.2M β†’ FINISH12820+108#15157#15049
TOTALS860*2310-4160

* 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

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing