Olivia Mason

Bib: 27430F

TX

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
37:17
Rank: #28231
Start5K
12:00/mi
37:17 split
10K· 6.21 mi
1:18:14
Rank: #28312 (-81)
5K10K
13:11/mi
40:57 split
15K· 9.32 mi
1:57:32
Rank: #28262 (+50)
10K15K
12:39/mi
39:18 split
20K· 12.43 mi
2:38:32
Rank: #28225 (+37)
15K20K
13:12/mi
41:00 split
Half· 13.11 mi
2:47:26
Rank: #28219 (+6)
20KHalf
13:03/mi
8:54 split
25K· 15.53 mi
3:20:58
Rank: #28177 (+42)
Half25K
13:50/mi
33:32 split
30K· 18.64 mi
4:08:12
Rank: #28206 (-29)
25K30K
15:12/mi
47:14 split
20M
4:29:08
Rank: #28226 (-20)
30K20M
15:24/mi
20:56 split
21M
4:45:49
Rank: #28237 (-11)
20M21M
16:41/mi
16:41 split
35K· 21.75 mi
4:57:01
Rank: #28239 (-2)
21M35K
14:58/mi
11:12 split
23M
5:16:20
Rank: #28246 (-7)
35K23M
15:26/mi
19:19 split
24M
5:31:21
Rank: #28258 (-12)
23M24M
15:01/mi
15:01 split
40K· 24.85 mi
5:44:45
Rank: #28260 (-2)
24M40K
15:40/mi
13:24 split
25.2M
5:50:29
Rank: #28268 (-8)
40K25.2M
16:38/mi
5:44 split
Finish· 26.22 mi
6:04:59
Rank: #28274 (-6)
25.2MFinish
14:14/mi
14:30 split

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 HalfFaster
Distance13.11 mi
Time2:47:26
Pace12:46 /mi
2nd Half
Distance13.11 mi
Time3:17:33
Pace15:04 /mi
📊Positive Split: 18.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:1337:1712:0037:17
12:00
-
10K
6.21 mi12:34:101:18:1412:3540:57
13:11
+1:11
15K
9.32 mi13:13:281:57:3212:3739:18
12:39
-0:32
20K
12.43 mi13:54:282:38:3212:4541:00
13:12
+0:33
Half
13.11 mi14:03:222:47:2612:468:54
13:03
-0:09
25K
15.53 mi14:36:543:20:5812:5633:32
13:50
+0:47
30K
18.64 mi15:24:084:08:1213:1947:14
15:12
+1:22
20M
20.00 mi15:45:044:29:0813:2720:56
15:24
+0:12
21M
21.00 mi16:01:454:45:4913:3716:41
16:41
+1:17
35K
21.75 mi16:12:574:57:0113:3911:12
14:58
-1:43
23M
23.00 mi16:32:165:16:2013:4519:19
15:26
+0:28
24M
24.00 mi16:47:175:31:2113:4815:01
15:01
-0:25
40K
24.85 mi17:00:415:44:4513:5213:24
15:40
+0:39
25.2M
25.20 mi17:06:255:50:2913:545:44
16:38
+0:58
Finish
26.22 mi17:20:556:04:5913:5614:30
14:14
-2:24

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

12:00 /mi

Average Pace

13:56 /mi

Slowest Pace

16:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:35:28

59% of race

Time at Steady Pace

1:53:42

31% of race

Time at Slower Pace

35:49

10% of race

Average Pace: 13:55 /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 mi11:53:1337:1712:0037:17
12:00
#28231
10K
6.21 mi12:34:101:18:1412:3540:57
13:11
#28312
15K
9.32 mi13:13:281:57:3212:3739:18
12:39
#28262
20K
12.43 mi13:54:282:38:3212:4541:00
13:12
#28225
Half
13.11 mi14:03:222:47:2612:468:54
13:03
#28219
25K
15.53 mi14:36:543:20:5812:5633:32
13:50
#28177
30K
18.64 mi15:24:084:08:1213:1947:14
15:12
#28206
20M
20.00 mi15:45:044:29:0813:2720:56
15:24
#28226
21M
21.00 mi16:01:454:45:4913:3716:41
16:41
#28237
35K
21.75 mi16:12:574:57:0113:3911:12
14:58
#28239
23M
23.00 mi16:32:165:16:2013:4519:19
15:26
#28246
24M
24.00 mi16:47:175:31:2113:4815:01
15:01
#28258
40K
24.85 mi17:00:415:44:4513:5213:24
15:40
#28260
25.2M
25.20 mi17:06:255:50:2913:545:44
16:38
#28268
Finish
26.22 mi17:20:556:04:5913:5614:30
14:14
#28274
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi28231121111211128020(Top 99%)11988(Top 98%)11988(Top 219%)
10K6.21 mi3.10 mi28312-8112171-6012171-6028341(Top 100%)12192(Top 100%)12192(Top 223%)
15K9.32 mi3.11 mi28262+5012142+2912142+2928020(Top 99%)11988(Top 98%)11988(Top 219%)
20K12.43 mi3.11 mi28225+3712126+1612126+1627931(Top 98%)11952(Top 98%)11952(Top 219%)
Half13.11 mi0.68 mi28219+612121+512121+528022(Top 99%)12021(Top 98%)12021(Top 220%)
25K15.53 mi2.42 mi28177+4212095+2612095+2627808(Top 98%)11893(Top 97%)11893(Top 217%)
30K18.64 mi3.11 mi28206-2912116-2112116-2128104(Top 99%)12098(Top 99%)12098(Top 221%)
20M20.00 mi1.36 mi28226-2012130-1412130-1428021(Top 99%)12067(Top 99%)12067(Top 221%)
21M21.00 mi1.00 mi28237-1112140-1012140-1028074(Top 99%)12096(Top 99%)12096(Top 221%)
35K21.75 mi0.75 mi28239-212147-712147-728061(Top 99%)12102(Top 99%)12102(Top 221%)
23M23.00 mi1.25 mi28246-712154-712154-728046(Top 99%)12108(Top 99%)12108(Top 221%)
24M24.00 mi1.00 mi28258-1212160-612160-628053(Top 99%)12119(Top 99%)12119(Top 222%)
40K24.85 mi0.85 mi28260-212165-512165-528008(Top 99%)12101(Top 99%)12101(Top 221%)
25.2M25.20 mi0.35 mi28268-812169-412169-427954(Top 98%)12091(Top 99%)12091(Top 221%)
Finish26.22 mi1.02 mi28274-612172-312172-328113(Top 99%)12131(Top 99%)12131(Top 222%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

28020

Females

11988

F18-39

11988

5K→10K

3.1 - 6.2 mi

Top 100%
×5story building
+79ft-138ft

Overall

28341

Females

12192

F18-39

12192

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

28020

Females

11988

F18-39

11988

15K→20K

9.3 - 12.4 mi

Top 98%
×5story building
+106ft-86ft

Overall

27931

Females

11952

F18-39

11952

20K→Half

12.4 - 13.1 mi

Top 99%
×2story building
+19ft-37ft

Overall

28022

Females

12021

F18-39

12021

Half→25K

13.1 - 15.5 mi

Top 98%
×4story building
+66ft-88ft

Overall

27808

Females

11893

F18-39

11893

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

28104

Females

12098

F18-39

12098

30K→20M

18.6 - 20.0 mi

Top 99%
×5story building
+64ft-50ft

Overall

28021

Females

12067

F18-39

12067

20M→21M

20.0 - 21.0 mi

Top 99%
×8story building
+106ft-24ft

Overall

28074

Females

12096

F18-39

12096

21M→35K

21.0 - 21.8 mi

Top 99%
×7story building
+17ft-86ft

Overall

28061

Females

12102

F18-39

12102

35K→23M

21.8 - 23.0 mi

Top 99%
×5story building
+23ft-63ft

Overall

28046

Females

12108

F18-39

12108

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

28053

Females

12119

F18-39

12119

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

28008

Females

12101

F18-39

12101

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

27954

Females

12091

F18-39

12091

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2story building
+22ft-21ft

Overall

28113

Females

12131

F18-39

12131

Passing Analysis

Category:
Athletes Passed
232
Passed By
275
Net Change
-43
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28231
5K10K1091-81#28231#28312
10K15K555+50#28312#28262
15K20K4710+37#28262#28225
20KHalf137+6#28225#28219
Half25K508+42#28219#28177
25K30K1948-29#28177#28206
30K20M626-20#28206#28226
20M21M617-11#28226#28237
21M35K79-2#28237#28239
35K23M411-7#28239#28246
23M24M214-12#28246#28258
24M40K79-2#28258#28260
40K25.2M210-8#28260#28268
25.2MFinish410-6#28268#28274
TOTALS232275-43
📊

Passing Visuals

Category:
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