Nikki Staffen

Bib: 16463F

MN

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 41%
Gender (Female)
#0 / 12228
Top 25%
Division (F18-39)
#0 / 5469
Top 42%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:31
Rank: #15596
Start5K
24:31 | 7:53/mi
10K· 6.21 mi
49:09
Rank: #15775 (-179)
5K10K
24:38 | 7:56/mi
15K· 9.32 mi
1:13:21
Rank: #15236 (+539)
10K15K
24:12 | 7:47/mi
20K· 12.43 mi
1:37:33
Rank: #14662 (+574)
15K20K
24:12 | 7:47/mi
Half· 13.11 mi
1:42:50
Rank: #14614 (+48)
20KHalf
5:17 | 7:45/mi
25K· 15.53 mi
2:01:48
Rank: #14227 (+387)
Half25K
18:58 | 7:49/mi
30K· 18.64 mi
2:26:27
Rank: #13539 (+688)
25K30K
24:39 | 7:56/mi
20M
2:37:15
Rank: #13228 (+311)
30K20M
10:48 | 7:57/mi
21M
2:45:24
Rank: #12909 (+319)
20M21M
8:09 | 8:09/mi
35K· 21.75 mi
2:51:01
Rank: #12746 (+163)
21M35K
5:37 | 7:30/mi
23M
3:00:41
Rank: #12393 (+353)
35K23M
9:40 | 7:43/mi
24M
3:08:10
Rank: #12170 (+223)
23M24M
7:29 | 7:29/mi
40K· 24.85 mi
3:14:34
Rank: #11926 (+244)
24M40K
6:24 | 7:29/mi
25.2M
3:17:21
Rank: #11813 (+113)
40K25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
3:24:39
Rank: #11567 (+246)
25.2MFinish
7:18 | 7:10/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:42:50
Pace7:51 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:41:49
Pace7:46 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:3324:317:5324:31
7:53
-
10K
6.21 mi11:23:1149:097:5524:38
7:56
+0:03
15K
9.32 mi11:47:231:13:217:5224:12
7:47
-0:09
20K
12.43 mi12:11:351:37:337:5124:12
7:47
0:00
Half
13.11 mi12:16:521:42:507:515:17
7:45
-0:02
25K
15.53 mi12:35:502:01:487:5018:58
7:49
+0:04
30K
18.64 mi13:00:292:26:277:5124:39
7:56
+0:07
20M
20.00 mi13:11:172:37:157:5210:48
7:57
+0:01
21M
21.00 mi13:19:262:45:247:538:09
8:09
+0:12
35K
21.75 mi13:25:032:51:017:525:37
7:30
-0:39
23M
23.00 mi13:34:433:00:417:519:40
7:43
+0:13
24M
24.00 mi13:42:123:08:107:507:29
7:29
-0:14
40K
24.85 mi13:48:363:14:347:506:24
7:29
0:00
25.2M
25.20 mi13:51:233:17:217:502:47
8:04
+0:35
Finish
26.22 mi13:58:413:24:397:497:18
7:10
-0:54

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

7:10 /mi

Average Pace

7:49 /mi

Slowest Pace

8:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:07

53% of race

Time at Steady Pace

1:35:32

47% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:48 /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 mi10:58:3324:317:5324:31
7:53
#15596
10K
6.21 mi11:23:1149:097:5524:38
7:56
#15775
15K
9.32 mi11:47:231:13:217:5224:12
7:47
#15236
20K
12.43 mi12:11:351:37:337:5124:12
7:47
#14662
Half
13.11 mi12:16:521:42:507:515:17
7:45
#14614
25K
15.53 mi12:35:502:01:487:5018:58
7:49
#14227
30K
18.64 mi13:00:292:26:277:5124:39
7:56
#13539
20M
20.00 mi13:11:172:37:157:5210:48
7:57
#13228
21M
21.00 mi13:19:262:45:247:538:09
8:09
#12909
35K
21.75 mi13:25:032:51:017:525:37
7:30
#12746
23M
23.00 mi13:34:433:00:417:519:40
7:43
#12393
24M
24.00 mi13:42:123:08:107:507:29
7:29
#12170
40K
24.85 mi13:48:363:14:347:506:24
7:29
#11926
25.2M
25.20 mi13:51:233:17:217:502:47
8:04
#11813
Finish
26.22 mi13:58:413:24:397:497:18
7:10
#11567
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi155964887488714280(Top 50%)4183(Top 34%)4183(Top 76%)
10K6.21 mi3.10 mi15775-1795001-1145001-11415899(Top 56%)5062(Top 41%)5062(Top 93%)
15K9.32 mi3.11 mi15236+5394697+3044697+30414280(Top 50%)4183(Top 34%)4183(Top 76%)
20K12.43 mi3.11 mi14662+5744381+3164381+31613195(Top 46%)3648(Top 30%)3648(Top 67%)
Half13.11 mi0.68 mi14614+484355+264355+2613784(Top 49%)3923(Top 32%)3923(Top 72%)
25K15.53 mi2.42 mi14227+3874171+1844171+18412540(Top 44%)3416(Top 28%)3416(Top 62%)
30K18.64 mi3.11 mi13539+6883841+3303841+33010920(Top 38%)2739(Top 22%)2739(Top 50%)
20M20.00 mi1.36 mi13228+3113707+1343707+13410122(Top 36%)2497(Top 20%)2497(Top 46%)
21M21.00 mi1.00 mi12909+3193561+1463561+1468314(Top 29%)1873(Top 15%)1873(Top 34%)
35K21.75 mi0.75 mi12746+1633493+683493+688755(Top 31%)2034(Top 17%)2034(Top 37%)
23M23.00 mi1.25 mi12393+3533347+1463347+1468055(Top 28%)1852(Top 15%)1852(Top 34%)
24M24.00 mi1.00 mi12170+2233260+873260+877617(Top 27%)1723(Top 14%)1723(Top 32%)
40K24.85 mi0.85 mi11926+2443176+843176+846786(Top 24%)1473(Top 12%)1473(Top 27%)
25.2M25.20 mi0.35 mi11813+1133127+493127+496440(Top 23%)1443(Top 12%)1443(Top 26%)
Finish26.22 mi1.02 mi11567+2463040+873040+876856(Top 24%)1601(Top 13%)1601(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

14280

Females

4183

F18-39

4183

5K→10K

3.1 - 6.2 mi

Top 56%
×5stories
+79ft-138ft

Overall

15899

Females

5062

F18-39

5062

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

14280

Females

4183

F18-39

4183

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

13195

Females

3648

F18-39

3648

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

13784

Females

3923

F18-39

3923

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

12540

Females

3416

F18-39

3416

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

10920

Females

2739

F18-39

2739

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

10122

Females

2497

F18-39

2497

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

8314

Females

1873

F18-39

1873

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

8755

Females

2034

F18-39

2034

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

8055

Females

1852

F18-39

1852

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7617

Females

1723

F18-39

1723

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6786

Females

1473

F18-39

1473

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6440

Females

1443

F18-39

1443

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6856

Females

1601

F18-39

1601

Passing Analysis

Category:
Athletes Passed
4548
Passed By
519
Net Change
+4029
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15596
5K10K240419-179#15596#15775
10K15K56223+539#15775#15236
15K20K5839+574#15236#14662
20KHalf6113+48#14662#14614
Half25K40215+387#14614#14227
25K30K6979+688#14227#13539
30K20M3198+311#13539#13228
20M21M3223+319#13228#12909
21M35K1652+163#12909#12746
35K23M3563+353#12746#12393
23M24M2296+223#12393#12170
24M40K2451+244#12170#11926
40K25.2M1152+113#11926#11813
25.2MFinish2526+246#11813#11567
TOTALS4548519+4029
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

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

.gpx files up to 10MB

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