Boston Marathon logo
BOSTON MARATHON 2023

Tracey Watkins

Bib: 23474•F

GA

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
Top 42%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:17
Rank: #20886
Start → 5K
28:17 | 9:06/mi
10K· 6.21 mi
56:13
Rank: #20843 (+43)
5K → 10K
27:56 | 8:59/mi
15K· 9.32 mi
1:24:56
Rank: #21080 (-237)
10K → 15K
28:43 | 9:15/mi
20K· 12.43 mi
1:52:59
Rank: #20734 (+346)
15K → 20K
28:03 | 9:02/mi
Half· 13.11 mi
1:58:53
Rank: #20642 (+92)
20K → Half
5:54 | 8:39/mi
25K· 15.53 mi
2:20:46
Rank: #20404 (+238)
Half → 25K
21:53 | 9:02/mi
30K· 18.64 mi
2:49:54
Rank: #20124 (+280)
25K → 30K
29:08 | 9:23/mi
20M
3:02:22
Rank: #19897 (+227)
30K → 20M
12:28 | 9:10/mi
21M
3:12:08
Rank: #19713 (+184)
20M → 21M
9:46 | 9:46/mi
35K· 21.75 mi
3:18:58
Rank: #19674 (+39)
21M → 35K
6:50 | 9:08/mi
23M
3:30:31
Rank: #19531 (+143)
35K → 23M
11:33 | 9:13/mi
24M
3:39:32
Rank: #19442 (+89)
23M → 24M
9:01 | 9:01/mi
40K· 24.85 mi
3:47:36
Rank: #19415 (+27)
24M → 40K
8:04 | 9:26/mi
25.2M
3:51:06
Rank: #19388 (+27)
40K → 25.2M
3:30 | 10:09/mi
Finish· 26.22 mi
3:59:27
Rank: #19218 (+170)
25.2M → Finish
8:21 | 8:12/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 HalfFaster
Distance13.11 mi
Time1:58:53
Pace9:04 /mi
2nd Half
Distance13.11 mi
Time2:00:34
Pace9:12 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:5828:179:0628:17
9:06
-
10K
6.21 mi11:51:5456:139:0327:56
8:59
-0:07
15K
9.32 mi12:20:371:24:569:0728:43
9:15
+0:16
20K
12.43 mi12:48:401:52:599:0528:03
9:02
-0:13
Half
13.11 mi12:54:341:58:539:045:54
8:39
-0:23
25K
15.53 mi13:16:272:20:469:0421:53
9:02
+0:23
30K
18.64 mi13:45:352:49:549:0729:08
9:23
+0:21
20M
20.00 mi13:58:033:02:229:0712:28
9:10
-0:13
21M
21.00 mi14:07:493:12:089:099:46
9:46
+0:36
35K
21.75 mi14:14:393:18:589:096:50
9:08
-0:38
23M
23.00 mi14:26:123:30:319:0911:33
9:13
+0:05
24M
24.00 mi14:35:133:39:329:099:01
9:01
-0:12
40K
24.85 mi14:43:173:47:369:098:04
9:26
+0:25
25.2M
25.20 mi14:46:473:51:069:103:30
10:09
+0:43
Finish
26.22 mi14:55:083:59:279:088:21
8:12
-1:57

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

8:12 /mi

Average Pace

9:08 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:15

6% of race

Time at Steady Pace

2:54:44

73% of race

Time at Slower Pace

50:28

21% of race

Average Pace: 9:08 /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 mi11:23:5828:179:0628:17
9:06
#20886
10K
6.21 mi11:51:5456:139:0327:56
8:59
#20843
15K
9.32 mi12:20:371:24:569:0728:43
9:15
#21080
20K
12.43 mi12:48:401:52:599:0528:03
9:02
#20734
Half
13.11 mi12:54:341:58:539:045:54
8:39
#20642
25K
15.53 mi13:16:272:20:469:0421:53
9:02
#20404
30K
18.64 mi13:45:352:49:549:0729:08
9:23
#20124
20M
20.00 mi13:58:033:02:229:0712:28
9:10
#19897
21M
21.00 mi14:07:493:12:089:099:46
9:46
#19713
35K
21.75 mi14:14:393:18:589:096:50
9:08
#19674
23M
23.00 mi14:26:123:30:319:0911:33
9:13
#19531
24M
24.00 mi14:35:133:39:329:099:01
9:01
#19442
40K
24.85 mi14:43:173:47:369:098:04
9:26
#19415
25.2M
25.20 mi14:46:473:51:069:103:30
10:09
#19388
Finish
26.22 mi14:55:083:59:279:088:21
8:12
#19218
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi208868313831321453(Top 81%)8476(Top 74%)8476(Top 1040%)
10K6.21 mi3.10 mi20843+438228+858228+8520843(Top 78%)8177(Top 72%)8177(Top 1003%)
15K9.32 mi3.11 mi21080-2378332-1048332-10421453(Top 81%)8476(Top 74%)8476(Top 1040%)
20K12.43 mi3.11 mi20734+3468126+2068126+20619840(Top 75%)7579(Top 66%)7579(Top 930%)
Half13.11 mi0.68 mi20642+928069+578069+5718681(Top 70%)6895(Top 60%)6895(Top 846%)
25K15.53 mi2.42 mi20404+2387937+1327937+13219100(Top 72%)7187(Top 63%)7187(Top 882%)
30K18.64 mi3.11 mi20124+2807797+1407797+14018941(Top 71%)7163(Top 63%)7163(Top 879%)
20M20.00 mi1.36 mi19897+2277683+1147683+11417451(Top 66%)6430(Top 56%)6430(Top 789%)
21M21.00 mi1.00 mi19713+1847574+1097574+10917156(Top 64%)6291(Top 55%)6291(Top 772%)
35K21.75 mi0.75 mi19674+397559+157559+1518504(Top 70%)7112(Top 62%)7112(Top 873%)
23M23.00 mi1.25 mi19531+1437482+777482+7717206(Top 65%)6408(Top 56%)6408(Top 786%)
24M24.00 mi1.00 mi19442+897447+357447+3517347(Top 65%)6553(Top 57%)6553(Top 804%)
40K24.85 mi0.85 mi19415+277439+87439+818124(Top 68%)7010(Top 61%)7010(Top 860%)
25.2M25.20 mi0.35 mi19388+277421+187421+1817999(Top 68%)6970(Top 61%)6970(Top 855%)
Finish26.22 mi1.02 mi19218+1707335+867335+8613439(Top 50%)4443(Top 39%)4443(Top 545%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

21453

Females

8476

F55-59

8476

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

20843

Females

8177

F55-59

8177

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

21453

Females

8476

F55-59

8476

15K→20K

9.3 - 12.4 mi

Top 75%
×5stories
+106ft-86ft

Overall

19840

Females

7579

F55-59

7579

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

18681

Females

6895

F55-59

6895

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

19100

Females

7187

F55-59

7187

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

18941

Females

7163

F55-59

7163

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

17451

Females

6430

F55-59

6430

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

17156

Females

6291

F55-59

6291

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

18504

Females

7112

F55-59

7112

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

17206

Females

6408

F55-59

6408

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

17347

Females

6553

F55-59

6553

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

18124

Females

7010

F55-59

7010

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

17999

Females

6970

F55-59

6970

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

13439

Females

4443

F55-59

4443

Passing Analysis

Category:
Athletes Passed
2451
Passed By
783
Net Change
+1668
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20886
5K → 10K325282+43#20886#20843
10K → 15K85322-237#20843#21080
15K → 20K36923+346#21080#20734
20K → Half964+92#20734#20642
Half → 25K25315+238#20642#20404
25K → 30K30727+280#20404#20124
30K → 20M2303+227#20124#19897
20M → 21M19612+184#19897#19713
21M → 35K6021+39#19713#19674
35K → 23M15310+143#19674#19531
23M → 24M10819+89#19531#19442
24M → 40K6134+27#19442#19415
40K → 25.2M358+27#19415#19388
25.2M → Finish1733+170#19388#19218
TOTALS2451783+1668
📊

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