Boston Marathon logo
BOSTON MARATHON 2023

Tricia Hengehold

Bib: 3180•F

OH

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 14%
Gender (Female)
#0 / 11423
Top 2%
Division (F18-39)
#0 / 4884
Top 4%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:26/mi
19:59
↑ 97↓ 3451.5%
10K· 6.21 mi
6:24/mi
39:51
↑ 79↓ 1380.4%
15K· 9.32 mi
6:27/mi
59:54
↑ 67↓ 78
20K· 12.43 mi
6:34/mi
1:20:18
↑ 106↓ 860.1%
Half· 13.11 mi
6:31/mi
1:24:45
↑ 19↓ 370.5%
25K· 15.53 mi
6:38/mi
1:40:51
↑ 66↓ 880.2%
30K· 18.64 mi
6:45/mi
2:01:48
↑ 181↓ 1480.2%
20M
6:48/mi
2:11:03
↑ 64↓ 500.2%
21M
7:29/mi
2:18:32
↑ 106↓ 241.6%
35K· 21.75 mi
6:52/mi
2:23:40
↑ 17↓ 861.7%
23M
7:26/mi
2:32:59
↑ 23↓ 630.6%
24M
7:21/mi
2:40:20
↓ 821.3%
40K· 24.85 mi
7:53/mi
2:47:04
↓ 200.3%
25.2M
8:48/mi
2:50:06
↑ 13↓ 160.2%
Finish· 26.22 mi
8:13/mi
2:58:28
↑ 22↓ 21

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
Time1:24:45
Pace6:28 /mi
2nd Half
Distance13.11 mi
Time1:33:43
Pace7:09 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:2719:596:2619:59
6:26
-
10K
6.21 mi10:41:1939:516:2519:52
6:24
-0:02
15K
9.32 mi11:01:2259:546:2620:03
6:27
+0:03
20K
12.43 mi11:21:461:20:186:2820:24
6:34
+0:07
Half
13.11 mi11:26:131:24:456:284:27
6:31
-0:03
25K
15.53 mi11:42:191:40:516:3016:06
6:38
+0:07
30K
18.64 mi12:03:162:01:486:3220:57
6:45
+0:07
20M
20.00 mi12:12:312:11:036:339:15
6:48
+0:03
21M
21.00 mi12:20:002:18:326:367:29
7:29
+0:41
35K
21.75 mi12:25:082:23:406:365:08
6:52
-0:37
23M
23.00 mi12:34:272:32:596:399:19
7:26
+0:34
24M
24.00 mi12:41:482:40:206:417:21
7:21
-0:05
40K
24.85 mi12:48:322:47:046:436:44
7:53
+0:32
25.2M
25.20 mi12:51:342:50:066:453:02
8:48
+0:55
Finish
26.22 mi12:59:562:58:286:498:22
8:13
-0:35

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

6:24 /mi

Average Pace

6:49 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

39:51

22% of race

Time at Steady Pace

1:36:20

54% of race

Time at Slower Pace

42:17

24% of race

Average Pace: 6:48 /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 mi10:21:2719:596:2619:59
6:26
#1955
10K
6.21 mi10:41:1939:516:2519:52
6:24
#2059
15K
9.32 mi11:01:2259:546:2620:03
6:27
#2130
20K
12.43 mi11:21:461:20:186:2820:24
6:34
#2251
Half
13.11 mi11:26:131:24:456:284:27
6:31
#2283
25K
15.53 mi11:42:191:40:516:3016:06
6:38
#2377
30K
18.64 mi12:03:162:01:486:3220:57
6:45
#2393
20M
20.00 mi12:12:312:11:036:339:15
6:48
#2398
21M
21.00 mi12:20:002:18:326:367:29
7:29
#2470
35K
21.75 mi12:25:082:23:406:365:08
6:52
#2504
23M
23.00 mi12:34:272:32:596:399:19
7:26
#2663
24M
24.00 mi12:41:482:40:206:417:21
7:21
#2850
40K
24.85 mi12:48:322:47:046:436:44
7:53
#3060
25.2M
25.20 mi12:51:342:50:066:453:02
8:48
#3200
Finish
26.22 mi12:59:562:58:286:498:22
8:13
#3646
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi195588882389(Top 9%)95(Top 0.8%)95(Top 2%)
10K6.21 mi3.10 mi2059-10486+286+22229(Top 8%)95(Top 0.8%)95(Top 2%)
15K9.32 mi3.11 mi2130-7185+185+12389(Top 9%)95(Top 0.8%)95(Top 2%)
20K12.43 mi3.11 mi2251-12193-893-82660(Top 10%)115(Top 1%)115(Top 2%)
Half13.11 mi0.68 mi2283-3293933005(Top 11%)131(Top 1%)131(Top 3%)
25K15.53 mi2.42 mi2377-9496-396-32961(Top 11%)136(Top 1%)136(Top 3%)
30K18.64 mi3.11 mi2393-1698-298-22662(Top 10%)134(Top 1%)134(Top 3%)
20M20.00 mi1.36 mi2398-5100-2100-22890(Top 11%)166(Top 1%)166(Top 3%)
21M21.00 mi1.00 mi2470-72102-2102-24516(Top 17%)397(Top 3%)397(Top 8%)
35K21.75 mi0.75 mi2504-34106-4106-44600(Top 17%)407(Top 4%)407(Top 8%)
23M23.00 mi1.25 mi2663-159117-11117-116116(Top 23%)844(Top 7%)844(Top 17%)
24M24.00 mi1.00 mi2850-187139-22139-226735(Top 25%)1157(Top 10%)1157(Top 24%)
40K24.85 mi0.85 mi3060-210158-19158-199182(Top 34%)2244(Top 20%)2244(Top 46%)
25.2M25.20 mi0.35 mi3200-140170-12170-1211312(Top 42%)3324(Top 29%)3324(Top 68%)
Finish26.22 mi1.02 mi3646-446214-44214-4413498(Top 51%)4453(Top 39%)4453(Top 91%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21story building
+97ft-345ft

Overall

2389

Females

95

F18-39

95

5K→10K

3.1 - 6.2 mi

Top 8%
×5story building
+79ft-138ft

Overall

2229

Females

95

F18-39

95

10K→15K

6.2 - 9.3 mi

Top 9%
×3story building
+67ft-78ft

Overall

2389

Females

95

F18-39

95

15K→20K

9.3 - 12.4 mi

Top 10%
×5story building
+106ft-86ft

Overall

2660

Females

115

F18-39

115

20K→Half

12.4 - 13.1 mi

Top 11%
×2story building
+19ft-37ft

Overall

3005

Females

131

F18-39

131

Half→25K

13.1 - 15.5 mi

Top 11%
×4story building
+66ft-88ft

Overall

2961

Females

136

F18-39

136

25K→30K

15.5 - 18.6 mi

Top 10%
×9story building
+181ft-148ft

Overall

2662

Females

134

F18-39

134

30K→20M

18.6 - 20.0 mi

Top 11%
×5story building
+64ft-50ft

Overall

2890

Females

166

F18-39

166

20M→21M

20.0 - 21.0 mi

Top 17%
×8story building
+106ft-24ft

Overall

4516

Females

397

F18-39

397

21M→35K

21.0 - 21.8 mi

Top 17%
×7story building
+17ft-86ft

Overall

4600

Females

407

F18-39

407

35K→23M

21.8 - 23.0 mi

Top 23%
×5story building
+23ft-63ft

Overall

6116

Females

844

F18-39

844

23M→24M

23.0 - 24.0 mi

Top 25%
×6story building
+12ft-82ft

Overall

6735

Females

1157

F18-39

1157

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9182

Females

2244

F18-39

2244

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11312

Females

3324

F18-39

3324

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

13498

Females

4453

F18-39

4453

Passing Analysis

Category:
Athletes Passed
328
Passed By
2019
Net Change
-1691
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1955
5K → 10K68172-104#1955#2059
10K → 15K38109-71#2059#2130
15K → 20K34155-121#2130#2251
20K → Half133-32#2251#2283
Half → 25K25119-94#2283#2377
25K → 30K6278-16#2377#2393
30K → 20M3540-5#2393#2398
20M → 21M1688-72#2398#2470
21M → 35K1549-34#2470#2504
35K → 23M12171-159#2504#2663
23M → 24M8195-187#2663#2850
24M → 40K11221-210#2850#3060
40K → 25.2M1141-140#3060#3200
25.2M → Finish2448-446#3200#3646
TOTALS3282019-1691
📊

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing