Julia Alfie

Bib: 31438F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F55-59)
#0 / 815
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:07
Rank: #20666
Start5K
9:03/mi
28:07 split
10K· 6.21 mi
56:07
Rank: #20778 (-112)
5K10K
9:01/mi
28:00 split
15K· 9.32 mi
1:24:18
Rank: #20775 (+3)
10K15K
9:04/mi
28:11 split
20K· 12.43 mi
1:52:45
Rank: #20670 (+105)
15K20K
9:09/mi
28:27 split
Half· 13.11 mi
1:58:56
Rank: #20652 (+18)
20KHalf
9:04/mi
6:11 split
25K· 15.53 mi
2:21:38
Rank: #20637 (+15)
Half25K
9:22/mi
22:42 split
30K· 18.64 mi
2:52:15
Rank: #20611 (+26)
25K30K
9:51/mi
30:37 split
20M
3:05:38
Rank: #20553 (+58)
30K20M
9:51/mi
13:23 split
21M
3:16:00
Rank: #20460 (+93)
20M21M
10:22/mi
10:22 split
35K· 21.75 mi
3:22:48
Rank: #20359 (+101)
21M35K
9:05/mi
6:48 split
23M
3:34:33
Rank: #20229 (+130)
35K23M
9:23/mi
11:45 split
24M
3:43:41
Rank: #20127 (+102)
23M24M
9:08/mi
9:08 split
40K· 24.85 mi
3:51:46
Rank: #20069 (+58)
24M40K
9:27/mi
8:05 split
25.2M
3:55:21
Rank: #20042 (+27)
40K25.2M
10:23/mi
3:35 split
Finish· 26.22 mi
4:04:52
Rank: #20016 (+26)
25.2MFinish
9:20/mi
9:31 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
Time1:58:56
Pace9:04 /mi
2nd Half
Distance13.11 mi
Time2:05:56
Pace9:36 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:3128:079:0328:07
9:03
-
10K
6.21 mi12:15:3156:079:0228:00
9:01
-0:02
15K
9.32 mi12:43:421:24:189:0328:11
9:04
+0:03
20K
12.43 mi13:12:091:52:459:0428:27
9:09
+0:05
Half
13.11 mi13:18:201:58:569:046:11
9:04
-0:05
25K
15.53 mi13:41:022:21:389:0722:42
9:22
+0:18
30K
18.64 mi14:11:392:52:159:1430:37
9:51
+0:29
20M
20.00 mi14:25:023:05:389:1713:23
9:51
0:00
21M
21.00 mi14:35:243:16:009:2010:22
10:22
+0:31
35K
21.75 mi14:42:123:22:489:196:48
9:05
-1:17
23M
23.00 mi14:53:573:34:339:2011:45
9:23
+0:18
24M
24.00 mi15:03:053:43:419:199:08
9:08
-0:15
40K
24.85 mi15:11:103:51:469:198:05
9:27
+0:19
25.2M
25.20 mi15:14:453:55:219:203:35
10:23
+0:56
Finish
26.22 mi15:24:164:04:529:219:31
9:20
-1:03

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

9:01 /mi

Average Pace

9:21 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:50:55

94% of race

Time at Steady Pace

13:57

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:20 /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 mi11:47:3128:079:0328:07
9:03
#20666
10K
6.21 mi12:15:3156:079:0228:00
9:01
#20778
15K
9.32 mi12:43:421:24:189:0328:11
9:04
#20775
20K
12.43 mi13:12:091:52:459:0428:27
9:09
#20670
Half
13.11 mi13:18:201:58:569:046:11
9:04
#20652
25K
15.53 mi13:41:022:21:389:0722:42
9:22
#20637
30K
18.64 mi14:11:392:52:159:1430:37
9:51
#20611
20M
20.00 mi14:25:023:05:389:1713:23
9:51
#20553
21M
21.00 mi14:35:243:16:009:2010:22
10:22
#20460
35K
21.75 mi14:42:123:22:489:196:48
9:05
#20359
23M
23.00 mi14:53:573:34:339:2011:45
9:23
#20229
24M
24.00 mi15:03:053:43:419:199:08
9:08
#20127
40K
24.85 mi15:11:103:51:469:198:05
9:27
#20069
25.2M
25.20 mi15:14:453:55:219:203:35
10:23
#20042
Finish
26.22 mi15:24:164:04:529:219:31
9:20
#20016
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi206668207820720829(Top 78%)8138(Top 71%)8138(Top 999%)
10K6.21 mi3.10 mi20778-1128187+208187+2020936(Top 79%)8223(Top 72%)8223(Top 1009%)
15K9.32 mi3.11 mi20775+38163+248163+2420829(Top 78%)8138(Top 71%)8138(Top 999%)
20K12.43 mi3.11 mi20670+1058089+748089+7420400(Top 77%)7903(Top 69%)7903(Top 970%)
Half13.11 mi0.68 mi20652+188074+158074+1520721(Top 78%)8083(Top 71%)8083(Top 992%)
25K15.53 mi2.42 mi20637+158063+118063+1120393(Top 77%)7921(Top 69%)7921(Top 972%)
30K18.64 mi3.11 mi20611+268065-28065-220624(Top 77%)8120(Top 71%)8120(Top 996%)
20M20.00 mi1.36 mi20553+588052+138052+1320018(Top 75%)7864(Top 69%)7864(Top 965%)
21M21.00 mi1.00 mi20460+938005+478005+4719208(Top 72%)7465(Top 65%)7465(Top 916%)
35K21.75 mi0.75 mi20359+1017963+427963+4218315(Top 69%)7016(Top 61%)7016(Top 861%)
23M23.00 mi1.25 mi20229+1307897+667897+6617907(Top 67%)6818(Top 60%)6818(Top 837%)
24M24.00 mi1.00 mi20127+1027846+517846+5117828(Top 67%)6821(Top 60%)6821(Top 837%)
40K24.85 mi0.85 mi20069+587824+227824+2218200(Top 68%)7055(Top 62%)7055(Top 866%)
25.2M25.20 mi0.35 mi20042+277814+107814+1018799(Top 71%)7403(Top 65%)7403(Top 908%)
Finish26.22 mi1.02 mi20016+267805+97805+919546(Top 73%)7757(Top 68%)7757(Top 952%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

20829

Females

8138

F55-59

8138

5K→10K

3.1 - 6.2 mi

Top 79%
×5story building
+79ft-138ft

Overall

20936

Females

8223

F55-59

8223

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

20829

Females

8138

F55-59

8138

15K→20K

9.3 - 12.4 mi

Top 77%
×5story building
+106ft-86ft

Overall

20400

Females

7903

F55-59

7903

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

20721

Females

8083

F55-59

8083

Half→25K

13.1 - 15.5 mi

Top 77%
×4story building
+66ft-88ft

Overall

20393

Females

7921

F55-59

7921

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

20624

Females

8120

F55-59

8120

30K→20M

18.6 - 20.0 mi

Top 75%
×5story building
+64ft-50ft

Overall

20018

Females

7864

F55-59

7864

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

19208

Females

7465

F55-59

7465

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

18315

Females

7016

F55-59

7016

35K→23M

21.8 - 23.0 mi

Top 67%
×5story building
+23ft-63ft

Overall

17907

Females

6818

F55-59

6818

23M→24M

23.0 - 24.0 mi

Top 67%
×6story building
+12ft-82ft

Overall

17828

Females

6821

F55-59

6821

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

18200

Females

7055

F55-59

7055

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18799

Females

7403

F55-59

7403

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2story building
+22ft-21ft

Overall

19546

Females

7757

F55-59

7757

Passing Analysis

Category:
Athletes Passed
1692
Passed By
1042
Net Change
+650
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20666
5K10K244356-112#20666#20778
10K15K178175+3#20778#20775
15K20K219114+105#20775#20670
20KHalf3315+18#20670#20652
Half25K11398+15#20652#20637
25K30K159133+26#20637#20611
30K20M9941+58#20611#20553
20M21M12128+93#20553#20460
21M35K1087+101#20460#20359
35K23M14010+130#20359#20229
23M24M1086+102#20229#20127
24M40K7820+58#20127#20069
40K25.2M347+27#20069#20042
25.2MFinish5832+26#20042#20016
TOTALS16921042+650
📊

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