Boston Marathon logo
BOSTON MARATHON 2023

Francine Hong

Bib: 23748•F

BC

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Top 33%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:28
Rank: #19693
Start → 5K
27:28 | 8:50/mi
10K· 6.21 mi
56:06
Rank: #20765 (-1072)
5K → 10K
28:38 | 9:13/mi
15K· 9.32 mi
1:24:16
Rank: #20760 (+5)
10K → 15K
28:10 | 9:04/mi
20K· 12.43 mi
1:53:44
Rank: #21003 (-243)
15K → 20K
29:28 | 9:29/mi
Half· 13.11 mi
1:59:57
Rank: #20988 (+15)
20K → Half
6:13 | 9:07/mi
25K· 15.53 mi
2:23:25
Rank: #21070 (-82)
Half → 25K
23:28 | 9:41/mi
30K· 18.64 mi
2:53:45
Rank: #20908 (+162)
25K → 30K
30:20 | 9:46/mi
20M
3:06:43
Rank: #20724 (+184)
30K → 20M
12:58 | 9:33/mi
21M
3:16:53
Rank: #20596 (+128)
20M → 21M
10:10 | 10:10/mi
35K· 21.75 mi
3:23:27
Rank: #20476 (+120)
21M → 35K
6:34 | 8:47/mi
23M
3:35:00
Rank: #20294 (+182)
35K → 23M
11:33 | 9:13/mi
24M
3:43:51
Rank: #20154 (+140)
23M → 24M
8:51 | 8:51/mi
40K· 24.85 mi
3:51:39
Rank: #20058 (+96)
24M → 40K
7:48 | 9:07/mi
25.2M
3:55:09
Rank: #20017 (+41)
40K → 25.2M
3:30 | 10:09/mi
Finish· 26.22 mi
4:04:10
Rank: #19925 (+92)
25.2M → Finish
9:01 | 8:51/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
Time1:59:57
Pace9:09 /mi
2nd Half
Distance13.11 mi
Time2:04:13
Pace9:29 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:3827:288:5027:28
8:50
-
10K
6.21 mi11:51:1656:069:0228:38
9:13
+0:23
15K
9.32 mi12:19:261:24:169:0228:10
9:04
-0:09
20K
12.43 mi12:48:541:53:449:0929:28
9:29
+0:25
Half
13.11 mi12:55:071:59:579:096:13
9:07
-0:22
25K
15.53 mi13:18:352:23:259:1423:28
9:41
+0:34
30K
18.64 mi13:48:552:53:459:1930:20
9:46
+0:05
20M
20.00 mi14:01:533:06:439:2012:58
9:33
-0:13
21M
21.00 mi14:12:033:16:539:2310:10
10:10
+0:37
35K
21.75 mi14:18:373:23:279:216:34
8:47
-1:23
23M
23.00 mi14:30:103:35:009:2111:33
9:13
+0:26
24M
24.00 mi14:39:013:43:519:208:51
8:51
-0:22
40K
24.85 mi14:46:493:51:399:197:48
9:07
+0:16
25.2M
25.20 mi14:50:193:55:099:203:30
10:09
+1:02
Finish
26.22 mi14:59:204:04:109:199:01
8:51
-1:18

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

8:47 /mi

Average Pace

9:19 /mi

Slowest Pace

10:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:42

72% of race

Time at Steady Pace

1:07:28

28% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:19 /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 mi11:22:3827:288:5027:28
8:50
#19693
10K
6.21 mi11:51:1656:069:0228:38
9:13
#20765
15K
9.32 mi12:19:261:24:169:0228:10
9:04
#20760
20K
12.43 mi12:48:541:53:449:0929:28
9:29
#21003
Half
13.11 mi12:55:071:59:579:096:13
9:07
#20988
25K
15.53 mi13:18:352:23:259:1423:28
9:41
#21070
30K
18.64 mi13:48:552:53:459:1930:20
9:46
#20908
20M
20.00 mi14:01:533:06:439:2012:58
9:33
#20724
21M
21.00 mi14:12:033:16:539:2310:10
10:10
#20596
35K
21.75 mi14:18:373:23:279:216:34
8:47
#20476
23M
23.00 mi14:30:103:35:009:2111:33
9:13
#20294
24M
24.00 mi14:39:013:43:519:208:51
8:51
#20154
40K
24.85 mi14:46:493:51:399:197:48
9:07
#20058
25.2M
25.20 mi14:50:193:55:099:203:30
10:09
#20017
Finish
26.22 mi14:59:204:04:109:199:01
8:51
#19925
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi196937635763520801(Top 78%)8124(Top 71%)8124(Top 1542%)
10K6.21 mi3.10 mi20765-10728179-5448179-54421668(Top 81%)8639(Top 76%)8639(Top 1639%)
15K9.32 mi3.11 mi20760+58155+248155+2420801(Top 78%)8124(Top 71%)8124(Top 1542%)
20K12.43 mi3.11 mi21003-2438275-1208275-12021509(Top 81%)8524(Top 75%)8524(Top 1617%)
Half13.11 mi0.68 mi20988+158262+138262+1320879(Top 78%)8174(Top 72%)8174(Top 1551%)
25K15.53 mi2.42 mi21070-828301-398301-3921387(Top 80%)8489(Top 74%)8489(Top 1611%)
30K18.64 mi3.11 mi20908+1628221+808221+8020345(Top 76%)7964(Top 70%)7964(Top 1511%)
20M20.00 mi1.36 mi20724+1848139+828139+8219038(Top 72%)7321(Top 64%)7321(Top 1389%)
21M21.00 mi1.00 mi20596+1288083+568083+5618625(Top 70%)7128(Top 62%)7128(Top 1353%)
35K21.75 mi0.75 mi20476+1208028+558028+5516885(Top 63%)6229(Top 55%)6229(Top 1182%)
23M23.00 mi1.25 mi20294+1827935+937935+9317212(Top 65%)6414(Top 56%)6414(Top 1217%)
24M24.00 mi1.00 mi20154+1407867+687867+6816527(Top 62%)6103(Top 53%)6103(Top 1158%)
40K24.85 mi0.85 mi20058+967817+507817+5016777(Top 63%)6289(Top 55%)6289(Top 1193%)
25.2M25.20 mi0.35 mi20017+417801+167801+1618009(Top 68%)6980(Top 61%)6980(Top 1324%)
Finish26.22 mi1.02 mi19925+927749+527749+5217300(Top 65%)6541(Top 57%)6541(Top 1241%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

20801

Females

8124

F60-64

8124

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

21668

Females

8639

F60-64

8639

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

20801

Females

8124

F60-64

8124

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

21509

Females

8524

F60-64

8524

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

20879

Females

8174

F60-64

8174

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

21387

Females

8489

F60-64

8489

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

20345

Females

7964

F60-64

7964

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

19038

Females

7321

F60-64

7321

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

18625

Females

7128

F60-64

7128

21M→35K

21.0 - 21.8 mi

Top 63%
×7stories
+17ft-86ft

Overall

16885

Females

6229

F60-64

6229

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

17212

Females

6414

F60-64

6414

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

16527

Females

6103

F60-64

6103

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16777

Females

6289

F60-64

6289

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

18009

Females

6980

F60-64

6980

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

17300

Females

6541

F60-64

6541

Passing Analysis

Category:
Athletes Passed
1700
Passed By
1932
Net Change
-232
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19693
5K → 10K431115-1072#19693#20765
10K → 15K178173+5#20765#20760
15K → 20K89332-243#20760#21003
20K → Half3924+15#21003#20988
Half → 25K71153-82#20988#21070
25K → 30K23371+162#21070#20908
30K → 20M1928+184#20908#20724
20M → 21M14719+128#20724#20596
21M → 35K1222+120#20596#20476
35K → 23M1886+182#20476#20294
23M → 24M1422+140#20294#20154
24M → 40K10711+96#20154#20058
40K → 25.2M454+41#20058#20017
25.2M → Finish10412+92#20017#19925
TOTALS17001932-232
📊

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